Steven Spielberg Executive Producer
Frank Welker Shockwave / Soundwave (voice)
James Remar Sideswipe (voice)
Shia LaBeouf Sam Witwicky
Alan Tudyk Dutch
Tom Kenny Wheelie (voice)
John Malkovich Bruce Brazos
John Turturro Simmons
John DiMaggio Leadfoot / Target (voice)
Tyrese Gibson Epps
Hugo Weaving Megatron (voice)
Michael Bay Director, Executive Producer
Josh Duhamel Lennox
Patrick Dempsey Dylan
Reno Wilson Brains (voice)
Glenn Morshower General Morshower
Mindy Sterling Female Insurance Agent
Frances McDormand Mearing
Leonard Nimoy Sentinel Prime (voice)
Ken Jeong Jerry Wang
Peter Murnik Tracking Station Supervisor (1969)
Bill O'Reilly Bill O'Reilly
Ai-Ling Lee Sound Effects Editor
Annie O'Donnell Human Resources Lady
James F. Truesdale Art Direction
Gary Summers Sound Re-Recording Mixer
Meredith Monroe Engineer's Wife
Kevin Dunn Ron Witwicky
Peter Cullen Optimus Prime (voice)
Robert Foxworth Ratchet (voice)
LaMonica Garrett Morshower's Aide
Edouard F. Henriques III Makeup Department Head
C.C. Taylor Stunts
Keiko Agena Mearing's Aide
David St. James Old NASA Scientist
Jimmy N. Roberts Stunts
Deborah L. Scott Costume Design
Iqbal Theba UN Secretary General
Natalie M. Meyer Stunts
Conrad E. Palmisano Stunt Driver
Julie White Judy Witwicky
Jess Harnell Ironhide (voice)
Charlie Adler Starscream (voice)
Tom Virtue Black Ops NASA Technician (1969)
Allegra Clegg Co-Producer, Unit Production Manager
Andy Daly Mailroom Worker
Elya Baskin Cosmonaut Dimitri
Anthony Azizi Lt. Sulimani
Rosie Huntington-Whiteley Carly
P.K. Hooker Sound Effects Editor
Monte Rex Perlin Stunts
George Coe Que / Wheeljack (voice)
Francesco Quinn Dino (voice)
Keith Szarabajka Laserbeak (voice)
Scott C. Roe Lennox Team 'Nelson'
Henry Kingi Stunts
K.C. Hodenfield Additional Second Assistant Director
Buzz Aldrin Buzz Aldrin
Ehren Kruger Writer
Jack Axelrod Simmons Tileman
Zack Duhame Stunts
Denise Chamian Casting
Adrienne Greshock Set Costumer
Cole S. McKay Stunts
Maile Flanagan Accuretta Worker
Steve M. Davison Stunts
Chris Gann Stunts
Rex Reddick Stunts
Brooks P. Guyer Camera Operator
Frédéric North Pilot
Nancy Thurston Stunts
Steve Kelso Stunts