Sean Penn Paul Rivers
Benicio del Toro Jack Jordan
Naomi Watts Cristina Peck
Danny Huston Michael Peck
Eddie Marsan Reverend John
Clea DuVall Claudia
Charlotte Gainsbourg Mary Rivers
Melissa Leo Marianne Jordan
Alejandro González Iñárritu Director, Producer
Kevin Chapman Alan
John Rubinstein Gynecologist
Paul Calderon Brown
Catherine Dent Ana
Robert Salerno Producer, Unit Production Manager
Lew Temple County Sheriff
Barbara Harris ADR Voice Casting
Carlo Alban Lucio
Tom Irwin Dr. Jones
David J. Thompson Steadicam Operator
Nerses Gezalyan Foley Mixer
Robert Getty Sound Editor
Denis O'Hare Dr. Rothberg
Brad Sherman Sound Re-Recording Mixer
Annie Corley Trish
Francine Maisler Casting
Spiro Razatos Stunt Coordinator
Jack Gill Stunts
Tony Vaughn Al
Andy Gill Stunts
Arron Shiver Young Doctor
Pamela Blair Doctor
Marc Musso Freddy
Jennifer Pfalzgraff Nurse
Chris Durand Stunts
Stephen Bridgewater P.I.
Peewee Piemonte Stunts
David Chattam Caddie #1
Luisa Abel Makeup Department Head
Marlene Stewart Costume Design
Rodrigo Prieto Director of Photography
Guillermo Arriaga Writer, Associate Producer
Xavier Grobet Camera Operator, Second Unit Director of Photography
Gustavo Santaolalla Original Music Composer
Tyrel Ventura Actor's Assistant
Ted Hope Executive Producer
Mark Karavite Steadicam Operator
Deborah Riley Art Direction
Merrick Morton Still Photographer
Michael Hertlein Sound Editor
Jonathan Fuh Boom Operator
Jeffrey Wilhoit Foley Artist
Jon Taylor Sound Re-Recording Mixer
Brigitte Broch Production Design
Day Permuy Assistant Production Coordinator
Steve Cainas Production Coordinator
Martín Hernández Supervising Sound Editor, Sound Designer
Jolynn Nieto Hairstylist
Roberto Medina Dr. Molina
Sergio Díaz Sound Editor
Michael Mullane Sound Editor
Charlie B. Brown Night Guard
James Alan Hensz First Assistant Director
John Boyd West Caddie #2
Anthony 'Spike' Simms Rigging Gaffer
Glenn Kaplan First Assistant "B" Camera
Meg Everist Set Decoration
Steve Bowen Colorist
James Moriana Foley Artist
Mark Peterson Costume Supervisor
José Antonio García Sound Mixer
Sharon Bishop Receptionist
Jay Levy First Assistant "A" Camera