How Emma Thompson Transformed Into Miss Trunchbull in Matilda - Netflix Tudum

  • Behind the Scenes

    The Deliciously Cruel Trunchbullification of Emma Thompson in ‘Matilda’

    “I’ve had an opportunity to branch out into evil, which I’ve enjoyed very, very much.”

    By Max Cea
    Dec. 23, 2022

Emma Thompson loves to keep us on our toes. Over the course of her career, she’s run the gamut from sensible (Sense and SensibilityGood Luck to You, Leo Grande) to silly (the Harry Potter series, The Meyerowitz Stories) and everything in between. But her latest role is yet another subversion. In Roald Dahl’s Matilda the Musical, she takes on her most unsavory character yet: the cruel headmistress, Miss Trunchbull. “I have played unpleasant people before,” she tells Netflix. “But as I’ve gotten older, I’ve had an opportunity to branch out into evil, which I’ve enjoyed very, very much.”

How very, very wicked. 

Thompson, a two-time Oscar winner and five-time nominee, says that she considered previous Trunchbull interpretations before putting her own unique spin on the iconic bully. “I was really scared because Bertie Carvel, who originated the part in the musical, was such a brilliant actor, and he’s big and tall,” says Thompson, who also shows off her singing chops in the new film. “So I thought, ‘Oh, I don’t know how I’m going to follow that.’ It was such a challenge, and I suppose that’s what drew me to it — the challenge of it.”

That challenge required an extensive physical transformation: an extension of her chin, a brightening of her blood vessels, and a tight and severe cinch of her hair. Every day, she would arrive on set at 5 a.m., where she was greeted by a team of six people who labored for two hours applying her prosthetics and getting her fully into costume. 

Dan Smith/Netflix

But an even bigger challenge was getting into the mindset of a sadist. “I thought, ‘Well, the only way that she could have ended up being that cruel is if she’d been very cruelly treated as a very young person,’” Thompson says. “So I went and created that and based her on the childhood of Edith Sitwell, [who was] an early-20th-century poet.” (During her life, Sitwell spoke movingly of being mistreated by her parents.)  

Despite the layered backstory that she created for the character, Thompson admits that Miss Trunchbull isn’t the kind of teacher she would ever want to have. In fact, she says that she would probably handle things similarly to how Matilda does in the movie. “If I’d seen a teacher mistreating a child, I would’ve spoken up, because I did,” she says. “At primary school, if children were bullying other children, I would generally step in because I just couldn’t bear it. I can’t bear cruelty of any kind.” Unless, of course, it’s part of her job description. 

Related Tags

All About Roald Dahl's Matilda The Musical

  • 11 Family-Friendly Movies to Escape with Over Spring Break
    Stream these films during a movie night (or afternoon) while school’s out.
  • “I hope young people learn to speak out to their elders.”
  • “Roald Dahl’s good at remembering what it feels like to be a kid,” says director Matthew Warchus.
  • “She’s just trying to spread the word that we should all stand up for ourselves.”
  • The hit musical is now a film, coming to Netflix this Christmas.
  • Stomp into the latest retelling of this Roald Dahl classic.

Shop Roald Dahl's Matilda The Musical

Go to Netflix Shop

Discover More Behind the Scenes

  • Animated series fans will recognize the cabbage man and more.
  • Grab your magnifying glass — there’s a secret surprise hidden in the invitation.
  • The film just turned one, but its impact is infinite. Let's break it down.
  • Pack your bags for some new — and familiar — locations.
  • The heartfelt comedy series returns for Season 2, now streaming. 
  • The actor and producer dives into a layered role in the twisty thriller.
  • Ahead of tonight’s MMA event, Rousey reflects on returning to the cage.

Discover More Kids and Family

  • Stream Voicemails for Isabelle, Office Romance, a new season of Avatar: The Last Airbender, and more.
  • Voicemails for Isabelle dials to the top, and Avatar: The Last Airbender debuts.
  • See a photo of the Gaang from the Season 3 set.
  • Plus Louis C.K.: Ridiculous, Survival of the Thickest, Heroes, Ali, and more.
  • Stream Sex and the City, Blindspot, the Fifty Shades trilogy, and more before the month ends.
  • Plus: Maternal Instinct tells a stunning true tale, and Voicemails for Isabelle induces happy tears.
  • A world to explore with favorite characters from Dr. Seuss, Peppa Pig, and more!

Related Videos

  • How a beloved actor morphed into an iconic bully.

Latest News

  • Watch The East Palace Trailer
    Three people in historical Korean clothing, two men and one woman, are indoors with traditional décor in the background, dressed in hanbok and official hats, suggesting a period drama or historical setting.

Popular Now

  • The Harlan Coben series stars Sam Worthington, Britt Lower, and Milo Ventimiglia.
  • Meet the allies and enemies shaping Aang’s next chapter.
  • That’s how you know they’re great.
  • She would do anything to be believed. See how far she’d go in the new doc.