Alisha Weir

Matilda Wormwood

Emma Thompson

Agatha Trunchbull

Lashana Lynch

Miss Honey

Stephen Graham

Mr. Wormwood

Andrea Riseborough

Mrs. Wormwood

Sindhu Vee

Mrs. Phelps

Carl Spencer

Escapologist

Lauren Alexandra

Acrobat

Winter Jarrett Glasspool

Amanda Thripp

Meesha Garbett

Hortensia

Charlie Hodson-Prior

Bruce Bogtrotter

Rei Yamauchi Fulker

Lavender

Katherine Kingsley

The Acrobat's Stepsister

James Laurenson

Ancient / Sleeping Teacher

Ann Firbank

Elderly Teacher

Amanda Lawrence

Cook

Thomas Arnold

Circus Owner

James Dryden

Joe the School Inspector

Matt Henry

Doctor

Tim Bentinck

Sports Announcer

Serrana Su-Ling Bliss

Child

Dylan Duharty

Child

Charlie Gordon

Child

Noah Leggott

Child

Bebe Massey

Child

Leon Ung

Child

Scarlett Weegram

Child