Jason Clarke

Louis Creed

Amy Seimetz

Rachel Creed

John Lithgow

Jud Crandall

Jeté Laurence

Ellie Creed

Hugo Lavoie

Gage Creed

Lucas Lavoie

Gage Creed

Obssa Ahmed

Victor Pascow

Sonia Maria Chirila

Young Rachel

Maria Herrera

Marcella

Jacob Lemieux

Mouse Face

Frank Schorpion

Rachel's Father

Linda E. Smith

Rachel's Mother

Naomi Frenette

Upset Student

Suzi Stingl

Norma

Kelly Lee

Nurse Kelly

Nina Lauren

Nurse Nina

Alison O'Donnell

Party Guest #1

Simon Pelletier-Gilbert

Party Guest #3

Ambre Dioh-Dikongué

Halloween Kid #4 (uncredited)

Bailey Thain

Kid #1 (uncredited)

Ines Feghouli Bozon

Halloween Kid #1 (uncredited)