Tom Hiddleston
Charles 'Chuck' Krantz
Benjamin Pajak
Charles 'Chuck' Krantz (pre-teen)
Nick Offerman
Narrator (voice)
Chiwetel Ejiofor
Marty Anderson
Karen Gillan
Felicia Gordon
Mia Sara
Sarah Krantz
Mark Hamill
Albie Krantz
Annalise Basso
Janice Halliday
Jacob Tremblay
Charles 'Chuck' Krantz (teen)
Cody Flanagan
Charles 'Chuck' Krantz (child)
Samantha Sloyan
Miss Rohrbacher
Trinity Bliss
Cat McCoy
David Dastmalchian
Josh
Matthew Lillard
Gus
Kate Siegel
Miss Richards
Rahul Kohli
Bri
Harvey Guillén
Hector
Saidah Arrika Ekulona
Andrea
Carl Lumbly
Sam Yarbrough
Taylor Gordon
Taylor Franck
Michael Trucco
Dylan's Dad
Q'orianka Kilcher
Virginia 'Ginny' Krantz
Violet McGraw
Iris
Andrew Grush
Mac
Heather Langenkamp
Vera Stanley
Amy Biedel
Dylan's Mom
Franklin Ritch
Brent
Antonio Raul Garcia
Brian Krantz
Molly C. Quinn
Chuck's Mother
Lily Rose Lumpkin
Clerk
Sauriyan Sapkota
Ram
Mackenzie Gwaltney
Student #2
Anne Russell West
Student #3
Kyler Alan Collvins
Timmy
Mike Flanagan
Mourner
Matt Biedel
Doctor Winston
Carla Gugino
News and Commercial Voice (voice)
Elan Gale
Radio News Reporter (voice)
Eric Vespe
Radio Host #1 (voice)
Scott Wampler
Radio Host #2 (voice)
Hamish Linklater
American Reporter (voice)
Axelle Carolyn
French Reporter (voice)
Sandra Hess
German Reporter (voice)
Alexa Bolter
UK Reporter (voice)
Lauren LaVera
Italian Reporter (voice)
Mikki Levi
Japanese Reporter (voice)
Raymond Garcia
Spanish Reporter (voice)
Trevor Macy
Mourner (uncredited)
