Ben Stiller character Tugg Speedman
Robert Downey Jr. character Kirk Lazarus
Jack Black character Jeff Portnoy
Tom Cruise character Les Grossmann
Nick Nolte character Four Leaf Tayback
Steve Coogan character Damien Cockburn
Tobey Maguire character Tobey Maguire
Jay Baruchel character Kevin Sandusky
Danny McBride character Cody
Brandon T. Jackson character Alpa Chino
Bill Hader character Rob Slolom
Brandon Soo Hoo character Tran
Reggie Lee character Byong
Trieu Tran character Tru
Matthew McConaughey character Rick Peck
Jeff Kahn character Snooty Waiter - Fatties Trailer
Anthony Ruivivar character Platoon Sergeant Shot in Head - Hot LZ
Eric Winzenried character Chopper Pilot - Hot LZ
Valerie Azlynn character Damien's Assistant - Vietnam Crew
Matt Levin character Cameraperson - Vietnam Crew
David Pressman character First Assistant Director - Vietnam Crew
Amy Stiller character Script Supervisor - Vietnam Crew
Dempsey Silva character Special Effects Assistant - Vietnam Crew
Jeff Weidemann character Speedman Assistant - Vietnam Crew
Nadine Ellis character Speedman Assistant - Vietnam Crew
Rachel Avery character Speedman Assistant - Vietnam Crew
Darryl Farmer character Alpa's Posse - Vietnam Crew
Rod Tate character Alpa's Posse - Vietnam Crew
Maria Menounos character Maria Menounos
Tyra Banks character Tyra Banks
Christine Taylor character Rebecca - Simple Jack Clip
Jel Galiza character Speedman's Chef - Speedman's Mansion
Andrea De Oliveira character Speedman's Trainer - Speedman's Mansion
Yvette Nicole Brown character Peck's Assistant - Peck's Office
J. Thomas Chon character Half Squat - Flaming Dragon Compound
Jacob Chon character Half Squat - Flaming Dragon Compound
Mini Anden character Grossman's Secretary - Grossman's Office
Mike Hoagland character Grossman's Assistant - Grossman's Office
Jon Voight character Jon Voight
Jennifer Love Hewitt character Jennifer Love Hewitt
Jason Bateman character Jason Bateman
Lance Bass character Himself - Awards Ceremony
Alicia Silverstone character Alicia Silverstone
Don Abernathy character Academy Awards Attendee (uncredited)
Linda Bella character Jon Voight's Date (uncredited)
Denise Bradley character Academy Awards Guest (uncredited)
Ella Christopher character Stewardess (uncredited)
Natalie Cohen character Stewardess (uncredited)
Larry Cruz character Gorilla Soldier (uncredited)
Angela Daun character Starlet (uncredited)
Clark DeVol character Sack Race Boy (uncredited)
Kaylee Dodson character Sack Race Girl (uncredited)
Jasmine Dustin character Trophy Presenter (uncredited)
David D. Espinoza character Audience Member (uncredited)
Eric Feliciano character Academy Awards Audience Member (uncredited)
Miko Hughes character Radio DJ (uncredited)
Dave Johnson character Journalist (uncredited)
Jillian Johnston character Four Leaf's Date (uncredited)
James Lew character Flaming Dragon Compound Person (uncredited)
Lesley Nicole Lewis character Booty Sweat Dancer (uncredited)
Fadhia Carmelle Marcelin character Academy Awards Attendee (uncredited)
Anya Monzikova character Trophy Presenter (uncredited)
Chad Mountain character Agency Assistant (uncredited)
Brittany Perry-Russell character Booty Sweat Girl (uncredited)
Simon Rhee character Flaming Dragon Compound Person (uncredited)
DJ Rivers character Award Show Security (uncredited)
Samantha Sadoff character Farm Girl (uncredited)
Gaku Space character Guerilla Guard (uncredited)
Becca Sweitzer character Go Go Dancer (uncredited)
Kaye Marie Talise character Academy Awards Attendee (uncredited)
Sandra Valladares character Red Carpet Reporter (uncredited)
Julie Van character Academy Awards Attendee (uncredited)
Jobeth Wagner character Academy Awards Attendee (uncredited)
John Garry character Trailer Announcer - The Fatties (voice) (uncredited)
