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

More on 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

Behind the Scenes

  • Including the exact makeup products the actor wore for the wedding scenes.
  • “It’s kind of the most romantic thing a man can do.” 
  • Everything from the signature headband to work with blindness experts helped Miyako step into a beloved role.
  • 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.

Kids and Family

  • Sharpen your pencils and settle in for a stream.
  • The animated epic will hit the big screen on Nov. 5 and Netflix on Dec. 22.
  • Plus: The Idaho Murders: College Nightmare tops the English TV list.
  • Stream Spider-Man, Ex Machina, Home Improvement, and more before the month ends.
  • Stream The Whisper Man, The Last House, the final season of Outer Banks, and more.
  • Plus Badly in Love, Big Chicken: A Fast Food Conspiracy, Speed, Annie, and more.
  • Learn who’s voicing the film that makes Cinderella’s stepsisters the stars.

Related Videos

  • How a beloved actor morphed into an iconic bully.

Latest News

  • Earle Meets World: Everything You Need to Know About Alix Earle’s Reality Series
    Woman in a white robe getting her hair styled by a man in a casual white tank top and jeans, sitting in a bright modern room with decor and natural light from a window.

Popular Now

  • The Pogues are out for blood in this thrilling sneak peek. 
  • Check in on Kate, Hal, Grace, and Todd in the Season 4 teaser trailer now.
  • A woman meets a man online who she later discovers is a serial killer.