Crash

Directed by: Paul Haggis
Produced by: Cathy Schulman, Don Cheadle, Bob Yari, Mark R. Harris, Bobby Moresco, and Paul Haggis
Written by: Paul Haggis, and Bobby Moresco

Starring:
Sandra Bullock (Jean), Don Cheadle (Graham), Matt Dillon (Officer Ryan), Jennifer Esposito (Ria), William Fichtner (Flanagan), Brendan Fraser (Rick), Chris "Ludacris" Bridges (Anthony), Terrence Howard (Cameron), Daniel Dae Kim, Thandie Newton (Christine), Michael Peña (Daniel), Ryan Phillippe (Officer Hanson), Larenz Tate, and Shaun Toub

Summary taken from this site:
The film depicts several characters living in Los Angeles, California and brings them together through car accidents, shootings, and carjackings. Most of the characters depicted in the film are racially prejudiced in some way and become involved in conflicts which force them to examine their own prejudices. Through these characters' interactions, the film attempts to depict and examine racial tension and gun hazards in America.