Jessica Chastain Mommy / Other Mommy
James Wan Producer
Dichen Lachman Lois Anthony
Karen Allen Grandma Ruth
Jay Duplass Daddo
Sean Kaufman Kelvin
Arian Moayed Uncle Frank
Rob Savage Director, Executive Producer
Matt Curtis Title Designer
Alec Secăreanu Ruiss
Arabella Olivia Clark Bela
Judson Scott Executive Producer
Jennifer Scudder Trent Co-Producer
Adam Silver Brian
Aoife Byrne Stunts
Susan Boyajian ADR Voice Casting
Travis Nelson Tony
Ally Conover Casting
Trish Ryan Production Supervisor
Giedrius Nagys Stunts
Alayna Glasthal Co-Producer
Terri Taylor Casting
Josh Malerman Novel, Executive Producer
Michael Clear Executive Producer
Rebekah Wainwright Travel Coordinator
Brian Spears Special Effects Makeup Artist
William McGregor Second Unit Director
Ger McLaughlin Set Decoration Buyer
Lucy Johnson Stunts, Stunt Double
Orlaith Doherty Stunt Double
Dan Kenyon Supervising Sound Editor, Sound Designer
Catherine Magee Co-Producer
Nathan Elston Screenplay
Bill R. Dean Sound Designer
Lorraine Hewson Unit Production Manager
P.K. Hooker Sound Designer
Jessica Pennington Additional Creature Voices (voice)
Terry Palmer Special Effects Supervisor
Cameron Yau Assistant Director Trainee
Ando Johnson Sound Designer
Conor Hegarty Stunts
John Keville Co-Producer
Ryan Lewis Executive Producer
Jacob Ortiz ADR Mixer
Molly Miller Stunt Double
Richard Collins Additional Music
Macdara Kelleher Executive Producer
Jeremy Selenfriend Prosthetic Makeup Artist, Prosthetic Designer
Megan Kennedy Third Assistant Director
Simon Magee Gaffer
Brendan Rankin Art Direction
Aza Hand Supervising Sound Editor
Lowell A. Meyer Director of Photography
Peter Gvozdas Editor
Nick Thomas First Assistant Director
Eimear O'Grady Stunt Coordinator
Robbie O'Farrell Visual Effects Editor
Richard Townsley Assistant Editor
Jonathan Shaw First Assistant Director
Carrie Dimaculangan Callie
Fernando Araujo Post Production Assistant
Nenazoma McNamee Art Direction
Dean Wares Title Designer
Fiadhnait McCann Dialogue Editor
Niall O'Connor Digital Imaging Technician
Vincent Proce Concept Artist
Michael Hanna Stunts
Vinny Alfano ADR Recordist
Gwen Jeffares Hourie Costume Design
King Táine Standby Art Director
Farhad Katrahmani Sound Mixer
Paula Moura First Assistant Editor