Jessica Chastain Amy Loughren
Eddie Redmayne Charles Cullen
Kim Dickens Linda Garran
Marcia Jean Kurtz Jackie
Christine Healy Assistant
Moe Irvin Mark Rossi
Noah Emmerich Tim Braun
Chris Henry Coffey Dr. Steven Reed (uncredited)
Darren Aronofsky Producer
Maria Dizzia Lori Lucas
Jen Weissenberg Stunt Coordinator
Jonathan Filley Executive Producer
Ajay Naidu Dr. Robert Hind
Alix West Lefler Alex Loughren
Ari Handel Executive Producer
Shaun O'Hagan Prosecutor Ellis
Toni Roman-Grimm Key Hair Stylist
Malik Yoba Sam Johnson
Nnamdi Asomugha Danny Baldwin
Myra Lucretia Taylor Vivian Neal
Gabe Fazio Tom Anderson
Lauren Yaffe ICU Patient (uncredited)
Devyn McDowell Maya Loughren
Victor Cruz Gene Smith (uncredited)
Michael Jackman Producer
Amy Westcott Costume Design
Gonzalo Cordoba Art Direction
Gina Jun Doctor (uncredited)
Brooke Stacy Mills Nurse Hardwick
Navya La Shay Hospital Admin
Rebecca Watson Nurse Sandra
Clint Mansell Original Music Composer
Judith Delgado Ana Martinez
Bruce MacVittie Malcolm Burrel
Alex Bartner Messenger
Marcia M Francis Patient (uncredited)
Scott Franklin Producer
Tobias Lindholm Director
Michael Rolt Editor
Douglas Crosby Stunt Coordinator
Linda Dowds Makeup Artist
Krysty Wilson-Cairns Screenplay
Beth Dixon Diner Waitress
Jeff Kryvicky Main Title Designer
Shane Valentino Production Design
Glen Basner Executive Producer
David Boston Driver (uncredited)
Anouck Sullivan Makeup Department Head
Denise Pillott Nurse 1
Maria Farrow Dr. Peters
Jennifer Regan ER Nurse
Jody Lee Lipes Director of Photography
David Lavine Duncan Beattie
Alyssa Winter Set Decoration
Marko Caka Detective (uncredited)
Stephanie Ingram Hairstylist
Brian Badie Hair Department Head
Caroline Blanco Post Producer
Nancy Allen Music Editor
Adam Nielsen Editor
Josh Stern Executive Producer
Jennean Farmer Receptionist
Peter Seeba Sound Editor
Charlotte Buch Post Production Supervisor
Biosphere Original Music Composer
Molly Farrell-Savage Costume Assistant
Lionel Estivill Visual Effects Supervisor
Anjelica Bosboom Kelly Anderson
Dustin Riedman Special Effects Supervisor
Patrick Frey Post Coordinator
Joseph Fugelo Dr. Collins
Kevin Bavnhøj Sound Editor