Ben Stiller

Tugg Speedman

Acting

Robert Downey Jr.

Kirk Lazarus

Acting

Jack Black

Jeff Portnoy

Acting

Jay Baruchel

Kevin Sandusky

Acting

Brandon T. Jackson

Alpa Chino

Acting

Brandon Soo Hoo

Tran

Acting

Tom Cruise

Les Grossmann

Acting

Matthew McConaughey

Rick Peck

Acting

Nick Nolte

Four Leaf Tayback

Acting

Danny McBride

Cody

Acting

Steve Coogan

Damien Cockburn

Acting

Bill Hader

Rob Slolom

Acting

Reggie Lee

Byong

Acting

Trieu Tran

Tru

Acting

Tobey Maguire

Tobey Maguire

Acting

Tyra Banks

Tyra Banks

Acting

Jon Voight

Jon Voight

Acting

Jennifer Love Hewitt

Jennifer Love Hewitt

Acting

Alicia Silverstone

Alicia Silverstone

Acting

Jason Bateman

Jason Bateman

Acting

Christine Taylor

Rebecca - Simple Jack Clip

Acting

Jeff Kahn

Snooty Waiter - Fatties Trailer

Acting

Anthony Ruivivar

Platoon Sergeant Shot in Head - Hot LZ

Acting

Eric Winzenried

Chopper Pilot - Hot LZ

Acting

Valerie Azlynn

Damien's Assistant - Vietnam Crew

Acting

Matt Levin

Cameraperson - Vietnam Crew

Acting

David Pressman

First Assistant Director - Vietnam Crew

Acting

Amy Stiller

Script Supervisor - Vietnam Crew

Acting

Dempsey Silva

Special Effects Assistant - Vietnam Crew

Acting

Jeff Weidemann

Speedman Assistant - Vietnam Crew

Acting

Nadine Ellis

Speedman Assistant - Vietnam Crew

Acting

Rachel Avery

Speedman Assistant - Vietnam Crew

Acting

Darryl Farmer

Alpa's Posse - Vietnam Crew

Acting

Rod Tate

Alpa's Posse - Vietnam Crew

Acting

Maria Menounos

Maria Menounos

Acting

Jel Galiza

Speedman's Chef - Speedman's Mansion

Acting

Andrea De Oliveira

Speedman's Trainer - Speedman's Mansion

Acting

Yvette Nicole Brown

Peck's Assistant - Peck's Office

Acting

J. Thomas Chon

Half Squat - Flaming Dragon Compound

Acting

Jacob Chon

Half Squat - Flaming Dragon Compound

Acting

Mini Anden

Grossman's Secretary - Grossman's Office

Acting

Mike Hoagland

Grossman's Assistant - Grossman's Office

Acting

Lance Bass

Himself - Awards Ceremony

Acting

Linda Bella

Jon Voight's Date (uncredited)

Acting

Denise Bradley

Academy Awards Guest (uncredited)

Acting

Ella Christopher

Stewardess (uncredited)

Acting

Natalie Cohen

Stewardess (uncredited)

Acting

Larry Cruz

Gorilla Soldier (uncredited)

Acting

Angela Daun

Starlet (uncredited)

Acting

Clark DeVol

Sack Race Boy (uncredited)

Acting

Kaylee Dodson

Sack Race Girl (uncredited)

Acting

Jasmine Dustin

Trophy Presenter (uncredited)

Acting

David D. Espinoza

Audience Member (uncredited)

Acting

Eric Feliciano

Academy Awards Audience Member (uncredited)

Acting

Miko Hughes

Radio DJ (uncredited)

Acting

Dave Johnson

Journalist (uncredited)

Acting

Jillian Johnston

Four Leaf's Date (uncredited)

Acting

James Lew

Flaming Dragon Compound Person (uncredited)

Acting

Lesley Nicole Lewis

Booty Sweat Dancer (uncredited)

Acting

Fadhia Carmelle Marcelin

Academy Awards Attendee (uncredited)

Acting

Anya Monzikova

Trophy Presenter (uncredited)

Acting

Chad Mountain

Agency Assistant (uncredited)

Acting

Brittany Perry-Russell

Booty Sweat Girl (uncredited)

Acting

Simon Rhee

Flaming Dragon Compound Person (uncredited)

Acting

Samantha Sadoff

Farm Girl (uncredited)

Acting

Gaku Space

Guerilla Guard (uncredited)

Acting

Becca Sweitzer

Go Go Dancer (uncredited)

Acting

Kaye Marie Talise

Academy Awards Attendee (uncredited)

Acting

Sandra Valladares

Red Carpet Reporter (uncredited)

Acting

Julie Van

Academy Awards Attendee (uncredited)

Acting

Jobeth Wagner

Academy Awards Attendee (uncredited)

Acting

John Garry

Trailer Announcer - The Fatties (voice) (uncredited)

Acting

Justin Theroux

UH-1 Huey Gunner (uncredited)

Acting