Alejandro González Iñárritu	...	(Director)
Guillermo Arriaga	...	(Writer)
Sean Penn	...	Paul Rivers
Naomi Watts	...	Cristina Peck
Danny Huston	...	Michael
Carly Nahon	...	Cathy
Claire Pakis	...	Laura
Benicio Del Toro	...	Jack Jordan
Nick Nichols	...	Boy
Charlotte Gainsbourg	...	Mary Rivers
John Rubinstein	...	Gynecologist
Eddie Marsan	...	Reverend John
Loyd Keith Salter	...	Fat Man
Antef A. Harris	...	Basketball Guy
Melissa Leo	...	Marianne Jordan
Marc Musso	...	Freddy (as Marc Thomas Musso)
Teresa Delgado	...	Gina
Rodrigo Prieto	...	Cinematographer
Stephen Mirrione	...	Editor
Gustavo Santaolalla	...	Composer

Comments: Naomi Watts's performance of a lifetime ... Wow! Great filmmaker, great cast.

Summary: This is the story of three gentle persons: Paul Rivers (Penn) an ailing mathematician lovelessly married to an English emigré (Gainsbourg), Christina Peck, an upper-middle-class suburban housewife, happily married and mother of two little girls, and Jack Jordan (Del Toro), an ex-convict who has found in his Christian faith the strength to raise a family. They will be brought together by a terrible accident that will change their lives. By the final frame, none of them will be the same as they will learn harsh truths about love, faith, courage, desire and guilt, and how chance can change our worlds irretrievably, forever.