Robert Downey Jr. Harry Lockhart
Michelle Monaghan Harmony Faith Lane
Laurence Fishburne Bear in Genaros Beer Commercial (voice) (uncredited)
Val Kilmer Gay Perry
Shannyn Sossamon Pink Hair Girl
Corbin Bernsen Harlan Dexter
Rockmond Dunbar Mr. Fire
Dash Mihok Mr. Frying Pan
Kurt Bryant Stunt Coordinator
Ariel Winter Harmony Age 7
Ali Hillis Marleah
John Ottman Original Music Composer
Shane Black Screenplay, Director, Screenstory
Aaron Osborne Production Design
Larry Miller Dabney Shaw
Susan Downey Executive Producer
Evan Parke Dexter Clinic Guard
Bill McAdams Jr. N.Y. Cop
Denney Pierce Stunts
Nancy Fish NY Casting Woman
Wiley M. Pickett Homicide Cop
Jake Eberle Patrol Cop
Ben Hernandez Bray Dexter Goon
Vincent Laresca Aurelio
Garrett Warren Stunts
Joe Bucaro III Stunts
Angela Lindvall Flicka
Kathy Lamkin Woman in Hospital Blues
Joel Silver Producer
Rick Avery Stunts
Harrison Young Harmony's Dad
Robin Bonaccorsi Stunts
Randall Poster Music Supervisor
Jim Page Editor
Cole S. McKay Dexter Goon
Stephanie Pearson Teen Harmony
Frank Lloyd Stunts
Jay Mason Script Supervisor
Judie Aronson Gift Bag Girl
Michael Barrett Director of Photography
Martha Hackett Pistol Woman
Tanja Reichert B-Movie Actress
Scott H. Eddo Key Makeup Artist
Chuck Borden Stunts
Brian Simpson Dexter Goon
Amanda Goodpaster Music Editor
David Newsom Agent Type
Marco Black First Assistant Director
Patrick J. Statham Stunts
Craig Clarke Digital Compositor
Jake McKinnon Creature
John Bramley Still Photographer
Barbara Cohen Casting
Saida Pagan News Anchor
Mary Gail Artz Casting
Erin Cochran Art Direction
Jennifer Bell Second Assistant "B" Camera
Josh Richman Rickie
Steve Richards Executive Producer
Christopher J. Kristoff Costume Design
Brett Halliday Novel
Daniel Browning Smith Rubber Boy
Jessica Alan Associate Producer
Indio Falconer Downey Harry Age 9
Lela Edgar Party Girl
Joe Keyes Lobby Cop
Duane Carnahan Chainsaw Kid
Jeremy Raub Music Editor
Brendan Fehily Local News Reporter
Teresa Maria Herrera Newswoman
Carrie Morrow Co-Producer, Unit Production Manager
Bobby Tuttle Hotel Concierge