Natalie Portman
Sam Turner
Susan Sarandon
Grace Donovan
Emily Hampshire
Amy Bosworth
Michael Gambon
Man in Diner
Kathy Bates
Barbara Haggermaker
Thandiwe Newton
Audrey Newhouse
Susan Almgren
Aunt Faith
Amara Karan
Mrs. Kureishi
Trevor Hayes
Director
Leni Parker
Bonnie
Matthew Raudsepp
Hellsome High Actor
Harry Strandjofski
Producer
Alison Louder
Hellsome High Actress
Jane Wheeler
Aunt Anne
Ellen David
Adam's Mother
Craig Eldridge
Uncle Patrick
Sarah Gadon
Liz Jones
Jared Keeso
James Donovan
Pat Kiely
Director #2
Ben Schnetzer
Adult Rupert Turner
Chris Zylka
Will Jefford Jr.
Kit Harington
John F. Donovan
Pierre-Luc Lafontaine
Fan in the Club
Brent Skagford
Editor #1
Jacob Tremblay
Rupert Turner
Gijs Blom
Rupert's Boyfriend
Ari Millen
Billy
Katy Breier
Trish
Carolyn Fe
Porter
Hamza Haq
Journalist #4
Holly Bernier
Journalist #2
Niko Nikolov
Security Guard
Connor McMahon
Sasha
Dakota Jamal Wellman
Eric
Sam Taylor Buck
Young Daniel
Daniel Murphy
Editor #2