Jessica Chastain (Annabel)
Nikolaj Coster-Waldau (Lucas/Jeffrey)
Megan Charpentier (Victoria)
Isabelle Nelisse (Lilly)
Daniel Kash (Dr. Dreyfuss)
Javier Botet (Mama)
Dominic Cuzzocrea (Ron)
Chris Marren (Cop)
Julia Chantrey (Nina)
Ray Kahnert (Judge)
Diane Gordon (Louise)
Matthew Edison (Young Cop)
Maya Dawe (Young Lilly)
Sierra Dawe (Young Lilly)
Nick Hall (Annabel's Bandmate)
Ron Proulx (Annabel's Bandmate)
Hannah Cheesman (Beautiful Mama)
Hannah Cheesman (Skinny Woman)
Elva Mai Hoover (Dr. Dreyfuss' Secretary)
Pamela Susan Farrauto (Nun)
Chrys Hobbs (Nun 2)
Laura Guiteras (Mama Voice)
Melina Matthews (Mama Voice)
Jane Moffat (Jean Podolski)
Morgan McGarry (Young Victoria)
David Fox (Burnsie)