Esther/Leena

Isabelle Fuhrman

Gunnar Albright

Matthew Finlan

Tricia Albright

Julia Stiles

Allen Albright

Rossif Sutherland

Detective Donnan

Hiro Kanagawa

Dr. Segar

Samantha Walkes

Dr. Novotny

David Lawrence Brown

Girl 1/Madison

Jade Michael

Officer Leahy

Lauren Cochrane

Mike

Alec Carlos

Anna Troyev

Gwendolyn Collins

Federica

Kristen Sawatzky

Lobby Guard

Jeff Strome

Betsy

Andrea DelCampo

Karen

Alicia Johnston

Dude 1

Liam Stewart-Kanigan

Receptionist / Claire

Sarah Luby

Little Boy

Maxwell Nelson

Officer Kusnetsov

Bradley Sawatzky

Flight Attendant

Stephanie Sy

Society 1

Marina Stephenson-Kerr

Society 2 / Gertrude

Sharon Bajer

Orderly

Erik Athavale

Esther Body Double

Kennedy Irwin

Esther Body Double

Sadie Lee

Laughing Partier #1

Parker Bohotchuk

Laughing Partier #2

Maxine Sanders

Guard (uncredited)

Adam Hurtig