100 Fun Facts About Severus Snape

Who plays Snape in all eight Harry Potter films?

Alan Rickman got the part only after another actor, offered it first, chose a different film. He then played Snape for a decade, from 2001 to 2011.

Who was cast as Snape in the HBO television adaptation, as announced in 2025?

Paapa Essiedu was 34 when HBO confirmed him in April 2025, close to the Snape of the first book, who is 31 when Harry arrives; the films' Snape was 55 when the first one came out.

Snape was reportedly based in part on which figure from Rowling's schooldays?

Her chemistry teacher, John Nettleship, was horrified when reporters first told him of the link, but he came to terms with the fame and ended up proud of it.

Who sets fire to Snape's robes during Harry's first Quidditch match?

Hermione Granger. She was sure Snape was jinxing Harry's broom, when in fact he was muttering the counter-curse that kept Harry in the air.

Rowling called which Harry Potter character the only one she deliberately based on a real person?

Gilderoy Lockhart. Rowling said the living model was even worse, a man who told whopping lies about his own brave deeds, so Snape's reported real-life model never counted as deliberate.

Who turns out to be the real villain of book one, the man Snape was actually watching?

Professor Quirrell, whose turban hides Voldemort's face on the back of his head. Harry spends the whole book sure Snape is after the Philosopher's Stone, when Snape was guarding him.

Which spell does Harry learn by watching Snape use it at the Duelling Club?

Expelliarmus. Snape uses it to hurl a fellow teacher against the wall in a demonstration duel, and the Disarming Charm becomes the spell Harry trusts most, even against Voldemort.

Which complex potion does Snape brew for Remus Lupin in book three?

Wolfsbane. The potion lets Lupin keep his own mind when he transforms, yet at the end of the year Snape tells the whole school he is a werewolf and forces him to resign.

Who tricked the schoolboy Snape into nearly entering the Shrieking Shack on a full moon?

Sirius Black told him how to get past the Whomping Willow as a joke. James pulled Snape back and saved his life, though Snape always believed James only did it to avoid being expelled.

Who names Snape as a Death Eater in the Pensieve trial Harry witnesses?

Igor Karkaroff is trading names to buy his way out of Azkaban, but Dumbledore vouches for Snape, saying he changed sides and turned spy before Voldemort fell.

What does Snape show Cornelius Fudge as proof that Voldemort has returned?

The Dark Mark on his arm, restored now that its maker is back. Fudge still refuses to believe it, so Dumbledore sends Snape off to rejoin the Death Eaters as a spy.

What discipline does Dumbledore have Snape teach Harry in Order of the Phoenix?

Occlumency, the art of sealing the mind, was meant to keep Voldemort out of Harry's head. The lessons end abruptly when Harry sneaks a look at Snape's worst memory in the Pensieve.

What does Harry see in Snape's worst memory?

James and Sirius bullying him in front of a crowd of students. When Lily steps in to defend him, the humiliated Snape calls her a Mudblood, the insult that ends their friendship.

Which potion does Umbridge demand from Snape so that she can interrogate Harry?

Veritaserum. Snape tells her his stock has run out, but the bottle he gave her earlier was a fake, and he goes straight on to pass Harry's coded warning to the Order.

Where is Snape's home, visited by Bellatrix and Narcissa at the start of book six?

Spinner's End is a shabby Muggle street beside a disused mill, and Voldemort's trusted lieutenant has never left it: it is the house where he grew up with his quarrelling parents.

What does Narcissa Malfoy swear Snape to in book six?

An Unbreakable Vow kills whoever breaks it. Snape swears to protect Draco and to finish Voldemort's task himself if the boy fails, which binds him to what he later does on the tower.

Who replaces Snape as Potions Master when he finally gets the Defence job?

Horace Slughorn had taught Snape as a boy. Dumbledore tempts him out of retirement, and that frees Snape at last for the Defence post he has coveted since the first book.

Whose textbook does Harry hand over when Snape demands to see his Potions book?

Ron's copy goes to Snape while the real book stays hidden. Snape knows Harry is lying and gives him detention every Saturday, which costs him the final Quidditch match of the year.

Who lets slip to Harry that Snape was the eavesdropper who overheard the prophecy?

Sybill Trelawney mentions it while chatting about the day she was hired, with no idea what she is giving away. Harry leaves her standing in the corridor and runs to confront Dumbledore.

What was the maiden name of Snape's witch mother?

Eileen Prince married a Muggle called Tobias Snape, so their son was half wizard by blood and turned her surname into a title: the Half-Blood Prince written in his school textbook.

Which Death Eater siblings join the Hogwarts staff under Headmaster Snape?

The Carrows, Alecto and her brother Amycus, are installed to teach and to punish. Snape looks like their willing master, yet he quietly uses the headship to shield students from them.

Where does Snape send the Sword of Gryffindor after students try to steal it?

Gringotts gets only a copy. Snape holds back the real sword and later leaves it in a frozen forest pool for Harry to find, just as Dumbledore's portrait has told him to.

What form does Snape's Patronus take?

A doe, the same shape as Lily's. Rowling said he was the only Death Eater who could cast a full Patronus, because the rest fight alongside the very creatures it drives away.

Why does Voldemort decide Snape must die in the Shrieking Shack?

He believes he masters the Elder Wand: Voldemort thinks Snape won it by killing Dumbledore. He is wrong, because Draco had disarmed Dumbledore first and the wand never answered to Snape.

Why does the dying Snape ask Harry to look at him?

To see Lily's eyes, which Harry inherited, as the last thing he ever looks at. Before that he gives up a cloud of memories, and they show Harry which side he was really on.

Into which Houses were Snape and Lily sorted on arrival at Hogwarts?

Slytherin and Gryffindor. Rival houses didn't end the childhood friendship at once: the two stayed close for years, until his growing taste for the Dark Arts drove them apart.

Which other family could the prophecy have referred to, besides the Potters?

The Longbottoms: Neville was born at the end of July too. Voldemort chose the Potters, and Snape, who had carried him the prophecy, was left begging him to spare Harry's mother.

Which cursed object left Dumbledore with less than a year to live?

The Gaunt ring. Snape's skill held the curse in Dumbledore's hand and bought him about a year, and Dumbledore spent it arranging for Snape, not Draco, to be the one to end his life.

Rowling said Snape's portrait was at first missing from the Headmaster's office for what reason?

He abandoned his post by fleeing the castle before he died, so by Rowling's account he hadn't earned a place on the wall, though she likes to think Harry later saw to it that one went up.

What does Harry call Snape when reassuring his son Albus in the epilogue?

The bravest man he knew, Harry says, and a Slytherin. Albus Severus is leaving for his first year at Hogwarts, worried he will be sorted into that house, so his father offers his namesake as reassurance.

What did the films' Snape tell directors who questioned how he played a scene?

He knew something they didn't. At the start of the first film he rang Rowling to say there were things only she and Snape knew, and she let him in on a glimpse of the character's secret past.

Which magazine published a 2011 open letter to J. K. Rowling from the films' Snape?

Empire ran it after he had recorded Snape's lines for the last time. He looked back on ten years in which his three young co-stars had grown up, and ended: 'Thanks for all of it, Jo.'

Whose ear does Snape's stray curse sever during Harry's escape from Privet Drive?

George Weasley, who was disguised as Harry at the time. Snape was aiming at a Death Eater about to attack Lupin and missed, so the wound came from a man secretly on their side.

Which actor turned down Snape to play General Thade in Planet of the Apes?

Tim Roth at first said yes and planned to fly back and forth between the two films, then decided it was too much. He has since said he feared being known only as Snape.

Which enchanted object insults Snape when he orders it to reveal its secrets?

The Marauder's Map. Its makers, his old school enemies, charmed it to repel his curiosity as insultingly as possible, starting with a remark about his abnormally large nose.

In Cursed Child, what convinces the alternate-timeline Snape that Scorpius comes from another reality?

The boy knows he loved Lily, the secret Snape guards most closely. Convinced, he helps Scorpius put history right and then faces the Dementors alone so that the boy can get away.

Snape's black flowing robes give him the appearance of what, in the books?

An overgrown bat. Readers took the image seriously enough that one asked Rowling in 2004 whether Snape had a link to vampires, and her hesitant answer was 'I don't think so.'

Which illustrator's chapter art for the American editions gave Snape a goatee?

Mary GrandPré drew the covers and chapter art for the Scholastic editions, so American readers met a goateed Snape on the page, nothing like the clean-shaven one of the films.

Which spell does Lupin describe as Snape's "speciality"?

Sectumsempra. Snape invented the curse as a schoolboy and noted it in his textbook as 'for enemies', yet he is also the one who knows the counter-curse that closes its wounds.

Which rare skill does McGonagall imply Snape shares only with Voldemort?

Flying without a broom. Cornered by his fellow teachers on the eve of the battle, Snape escapes through a window and soars away, a trick he had picked up from Voldemort himself.

In Lupin's class, which creature takes on Snape's shape when Neville faces it?

A Boggart becomes whatever its victim fears most, and Neville fears his Potions teacher. The cure is laughter, so Neville makes the false Snape appear in his grandmother's clothes.

Which mocking nickname followed Snape through his school days?

Snivellus. The classmates who tormented him coined it, and one of them was still sneering it at him some twenty years later, when both were grown men.

Who narrates the UK audiobooks and called Snape "hard to love" but fascinating?

Stephen Fry said it on stage with Rowling at the Royal Albert Hall in 2003, guessing Snape was 'not so bad after all', and she warned him not to think the man too nice: keep an eye on old Severus.

Which obstacle guarding the Philosopher's Stone was Snape's own contribution?

A logic puzzle: a row of bottles and a riddle, with no magic needed. Hermione solves it and remarks that many of the greatest wizards haven't an ounce of logic and would be stuck there for ever.

Which Potter Puppet Pals video, built on the chant "Snape, Snape, Severus Snape", won a YouTube Award for comedy?

The Mysterious Ticking Noise. Neil Cicierega's puppets sing their own names in time to a ticking they can't place, and it turns out to be a pipe bomb that goes off as they celebrate.

Who played Snape in Comic Relief's Harry Potter and the Secret Chamberpot of Azerbaijan?

Jeremy Irons played Snape opposite Dawn French's Harry in the 2003 sketch. Its Hermione, Miranda Richardson, went on to join the real films two years later as Rita Skeeter.

In Harry's first Potions lesson, Snape quizzes him on which cure for most poisons?

Bezoar, a stone taken from the stomach of a goat. Harry has no idea in that first lesson, but years later he remembers it just in time to save the poisoned Ron's life.

What role does Snape insist on taking at Harry's second Quidditch match?

Referee. Even the other teachers assume he wants to spoil Gryffindor's chances, when he has really taken the whistle so that nobody can jinx Harry's broom again.

Whom does Voldemort order to kill Snape in the Shrieking Shack?

Nagini, the great snake Voldemort keeps at his side, bites Snape through the neck. Harry watches it all from a hiding place and steps out to the dying man once Voldemort has gone.

In which pub did the young Snape eavesdrop on the prophecy about Voldemort's downfall?

The Hog's Head. The barman caught him listening at the door and threw him out partway through, which is why Voldemort only ever learned the first part of the prophecy.

From which part of Hogwarts does Albus Dumbledore fall when Severus Snape kills him in book six?

The Astronomy Tower is where Harry watched it happen, frozen under his Invisibility Cloak and unable to move or speak.

Which slur does the teenage Severus Snape hurl at his closest friend, ending their friendship for good?

Mudblood is the word he spits out when she steps in to defend him. He went to her common room door that night to apologise, but she never forgave him.

Before playing Severus Snape, the films' Potions master first found fame as which Die Hard villain?

Hans Gruber was his first feature film role, and the American Film Institute later ranked the character among the fifty greatest screen villains.

Which of Hagrid's creatures bites Severus Snape's leg on Halloween in Harry's first year at Hogwarts?

Fluffy, the three-headed dog guarding the trapdoor, bit him as he tried to head off the real thief. Harry took the limp as proof that Snape was after the Stone himself.

At Christmas dinner in book three, Albus Dumbledore hands Severus Snape a cracker holding a hat topped with which bird?

A vulture topped the hat, just like the one worn by Neville's grandmother, whose outfit a false Snape had been forced into in class months earlier.

Covering a Defence Against the Dark Arts class in book three, Severus Snape skips ahead to teach which creatures?

Werewolves were not due until much later in the term. He set an essay on how to recognise one, hoping a student would work out why the regular teacher kept falling ill.

In which real English woodland does Severus Snape leave a sword in a frozen pool for Harry to find?

The Forest of Dean is the woodland J. K. Rowling grew up beside. Snape hid the sword there after a portrait told him where Harry was camping.

Which textbook did the teenage Severus Snape fill with improved recipes and spells of his own invention?

Advanced Potion-Making was the copy Harry was lent years later, and he shot to the top of the class by following its handwritten tips.

Which spell invented by the schoolboy Severus Snape hoists its victim into the air by one ankle?

Levicorpus became a craze among his classmates, and one of them later turned it on its own inventor in front of a crowd.

The final film moves Severus Snape's death from the Shrieking Shack to which Hogwarts building?

The boathouse was production designer Stuart Craig's idea. He asked J. K. Rowling's permission for the move, then built the set largely of glass so the burning castle showed through its walls.

The films' Severus Snape won a BAFTA for playing which villain opposite Kevin Costner's Robin Hood?

The Sheriff of Nottingham was the role; one magazine called his gleefully wicked villain the summer's most talked-about performance.

At the Duelling Club, Severus Snape pairs Harry with Draco, who conjures which animal from his wand?

A snake shot out of Draco's wand, and when Harry told it to back off, the whole school learned that he could speak Parseltongue.

Severus Snape tests Neville's Shrinking Solution on which pet, expecting the botched brew to poison it?

Trevor the toad shrank into a tadpole unharmed, because a classmate had quietly coached Neville. Snape took five house points for the help.

In which part of Hogwarts castle does Severus Snape teach Potions during Harry's first five years?

The dungeons housed his classroom, a cold, dark room whose walls were lined with glass jars of slimy animal and plant parts.

At which headquarters address does Severus Snape deliver his spy reports to the Order of the Phoenix?

12 Grimmauld Place belonged to a man Snape had loathed since their schooldays, and the two came close to duelling there.

Which nickname does Harry shout to slip Severus Snape a coded warning in front of Dolores Umbridge?

Padfoot was the nickname of Harry's godfather. Snape acted baffled in front of Umbridge, then quietly alerted the Order of the Phoenix.

Which magical art does Severus Snape use to pull the truth about a hidden textbook from Harry's mind?

Legilimency draws memories and feelings out of another person's head. Snape bristles at hearing it called mind reading.

The tunnel the schoolboy Severus Snape was tricked into entering on a full moon starts under which Hogwarts landmark?

The Whomping Willow was planted the year Remus Lupin arrived, to hide the passage he used each month. A classmate told Snape the trick for getting past its branches.

Which film star said he was delighted that his theory of Severus Snape as a tragic hero came true?

Daniel Radcliffe, who spent a decade on screen as the boy Snape tormented, said he was pleased when the final book bore his hunch out.

A fan theory that J. K. Rowling brushed off in a 2004 web chat claimed Severus Snape was secretly what?

A vampire was the guess, and when a fan asked outright about a link in a World Book Day chat, Rowling answered that she did not think so.

Severus Snape briefly holds off three Hogwarts colleagues at once, including which former duelling champion?

Filius Flitwick, the tiny Charms master, joined the attack beside two fellow heads of house, and Snape fled through a window rather than fight them.

Will Forte played Severus Snape opposite Lindsay Lohan in a 2004 sketch on which American comedy show?

Saturday Night Live gave Snape one of his many parodies; others include a Comic Relief spoof and a puppet video that won a YouTube award.

Which Death Eater is living as an unwilling servant in Severus Snape's house at the start of book six?

Peter Pettigrew, better known as Wormtail, fetches the drinks while protesting that he is nobody's servant, then gets caught listening at a hidden door.

In Cursed Child, which creatures catch the alternate-timeline Severus Snape as he covers Scorpius's escape?

Dementors find the pair, and Snape gives himself up to them so the boy can get away and put history right, having guessed that the repaired timeline is one where he dies.

What was the first name of Severus Snape's Muggle father, a man remembered for shouting at his wife?

Tobias Snape's marriage to a witch was announced in the Daily Prophet, as was the birth of their son, yet the home he made for them was a poor and unhappy one.

Severus Snape stops a deadly curse spreading through which Quidditch Chaser after she touches an opal necklace?

Katie Bell had been bewitched into carrying the necklace up to the castle. Snape's skill with curses kept her alive until she could be moved to St Mungo's Hospital.

Besides Ginny and Neville, which student tries to steal a sword from Headmaster Severus Snape's office?

Luna Lovegood made up the trio. Their punishment was to help Hagrid in the Forbidden Forest, a gentle sentence that hinted where the headmaster's loyalties lay.

Which magazine does Severus Snape confiscate in class, then read aloud to mock Harry over a gossip article?

Witch Weekly had run a Rita Skeeter story about Harry's supposed love life. Snape docked ten points for having it in the lesson, then read it out to the class.

In Harry's first Potions lesson, Severus Snape asks about wormwood, an ingredient of which powerful potion?

Draught of Living Death is the brew Harry makes better than anyone in his sixth-year class, winning a tiny flask of liquid luck as the prize.

Where does the young Severus Snape first tell Harry's future mother that she is a witch?

A playground near their homes was the spot. He had spied on her from behind a flowering bush by the swings before stepping out to speak.

After closing Draco's wounds in a flooded bathroom, Severus Snape prescribes which herb to prevent scarring?

Dittany is a healing herb. In the final book its essence, dripped onto a wound, saves a friend of Harry's who is badly splinched while Apparating.

Severus Snape's mother captained the Hogwarts team in which wizarding game, as an old photograph in book six shows?

Gobstones squirt a foul-smelling liquid at a player who loses a point. The photo showed the team's captain at fifteen, skinny and heavy-browed.

Which spell from the young Severus Snape's textbook notes fills bystanders' ears with buzzing so nobody can eavesdrop?

Muffliato was one of Harry's favourite finds in the margins, though one friend disapproved so strongly that she refused to talk at all while it was in use.

Which Hogwarts Muggle Studies teacher begs Severus Snape for help moments before Voldemort kills her?

Charity Burbage had published an article arguing that blood purity should no longer matter. Snape, guarding his cover as a spy, could only listen to her pleas.

Which former headmaster's portrait tells Severus Snape where Harry is camping while on the run?

Phineas Nigellus had a second frame tucked inside the beaded bag the fugitives carried, so he could slip between the two and report what he overheard.

Severus Snape secretly plants the Potter decoy plan in which shady Order member's mind?

Mundungus Fletcher was made to think the idea was his own, so the Order never guessed it came from the man they believed had betrayed them.

What cover story is Harry told to give for his private evening lessons with Severus Snape in his fifth year?

Remedial Potions was the excuse, chosen so that Dolores Umbridge and her Inquisitorial Squad would not get suspicious. A classmate joked that Harry must be terrible at the subject.

Which wizarding honour does Cornelius Fudge dangle before Severus Snape for capturing an escaped prisoner?

The Order of Merlin slipped from his grasp within hours, when the prisoner vanished from the castle and Snape was left raging that Harry was behind it.

J. K. Rowling borrowed Severus Snape's surname from what kind of real English place?

A village is what Rowling said it was. England has more than one Snape, including a Suffolk one best known for the concert hall in its old maltings.

What kind of magic does Severus Snape drill his sixth-years in during his first lesson as Defence teacher?

Non-verbal spells are cast without speaking the incantation. Harry answered Snape's silent demonstration with a shouted Shield Charm, plus some cheek, and earned a detention.

Severus Snape grew up in which fictional English town, also the childhood home of Harry's mother?

Cokeworth is also where the Dursleys flee in the first book, checking into a gloomy hotel in a doomed attempt to outrun Harry's school letters.

Where does the frightened young Death Eater Severus Snape meet Albus Dumbledore to beg protection for the Potters?

A windy hilltop at night was the meeting place. Dumbledore agreed to hide the family, and in return demanded Snape's service as a spy.

J. K. Rowling traced Severus Snape's first name to a road sign she passed daily in which London district?

Clapham has a Severus Road, which Rowling walked past on her way to work. Only on a return visit, long after publication, did she realise where the name had come from.

Which future Death Eater, a schoolmate of Avery, did Severus Snape's closest friend object to him befriending?

Mulciber had tried Dark Magic on her friend Mary Macdonald, and she was appalled when Snape waved it off as a laugh.

Which Harry Potter film director said doubt over Severus Snape's loyalty gave the story a latent tension?

David Yates, who directed the last four films, argued that the coolest thing you can do with an audience is deny them a little information.

Severus Snape tells Cornelius Fudge that Harry was under which spell when he defended an escaped convict?

A Confundus Charm, he claimed, explained why three students insisted the prisoner was innocent, and the Minister gladly accepted the easier story.

Which US publisher made Severus Snape's true loyalty one of seven teaser questions for the final book?

Scholastic built its campaign around seven unanswered questions, while one bookshop chain handed out rival stickers for readers who trusted Snape and readers who did not.

Which Order member delivers a bloodied Harry to Severus Snape at the school gates as his sixth year begins?

Nymphadora Tonks had found Harry frozen on the train and mended his broken nose. Her Patronus had changed shape that summer, and Snape did not miss the chance to sneer at it.

Which wizard booby-traps the Order's headquarters with curses designed to keep Severus Snape out?

Mad-Eye Moody left a Tongue-Tying Curse and a figure of Dumbledore made of dust, which closed in on anyone who came through the door.

After a firecracker splashes Swelling Solution over his class, Severus Snape hands out which antidote?

Deflating Draught kept him busy at the front of the room while a student slipped into his office and stole what was needed for an illicit brew.