Megan Fox Mikaela Banes
Hugo Weaving Megatron (voice)
Steven Spielberg Executive Producer
Odette Annable Socialite
Anthony Anderson Glen Whitmann
Josh Duhamel Captain Lennox
Jon Voight Defense Secretary John Keller
Shia LaBeouf Sam Witwicky
John Turturro Agent Simmons
Rachael Taylor Maggie Madsen
Kevin Dunn Ron Witwicky
Tyrese Gibson USAF Tech Sergeant Epps
Rick Gomez Sheriff
Michael Bay Guy Flicked by Megatron (uncredited), Director, Executive Producer
Brian Stepanek Sector Seven Agent
Peter Cullen Optimus Prime (voice)
Robert Foxworth Ratchet (voice)
Travis Van Winkle Trent
Bernie Mac Bobby Bolivia
Zack Ward First Sergeant Donnelly
Omar Benson Miller Glen's Cousin (uncredited)
Amaury Nolasco ACWO Jorge 'Fig' Figueroa
Julie White Judy Witwicky
Charlie Adler Starscream (voice)
Colton Haynes Cafe Kid (uncredited)
Peter Jacobson Mr. Hosney
Pete Gardner Dad
Glenn Morshower SOCCENT Sergeant
Samantha Smith Sarah Lennox
Andrew Lewis Caldwell Café Kid
Michael O'Neill Tom Banacheck
Ravi Patel Telephone Operator
Chris Ellis Admiral Brigham
Andy Milder R&D Team Leader
Alex Kurtzman Story, Screenplay
Reno Wilson Frenzy (voice)
Matt McColm Stunts
J.P. Manoux Witness
Michael Shamus Wiles Two Star General
William Morgan Sheppard Captain Witwicky
Scott Peat Pentagon Watch Commander
Esther Scott Glen's Grandmother
Bob Stephenson Xbox Guy
Jamison Yang Analyst
Kym Stys Stunts
Jess Harnell Ironhide / Barricade (voice)
Lorenzo di Bonaventura Producer
Rizwan Manji Akram
Steven Ford Four Star General
Michelle Pierce Socialite
C.J. Thomason Sailor
John Robinson Miles
Ben Hernandez Bray Stunts
Rosemary Brandenburg Set Decoration
Roberto Orci Story, Screenplay
Tom DeSanto Producer
Gregory J. Barnett Stunts
Darius McCrary Jazz (voice)
Colleen Porch Enlisted Aide
Wiley M. Pickett FBI Agent
François Audouy Art Direction
Madison Mason CNN Reporter
Dave Jordan Music Supervisor
Garrett Warren Fight Choreographer
Shauna Duggins Stunts
Ethan Van der Ryn Supervising Sound Editor
Merritt Yohnka Stunts
Jennifer Badger Stunt Double
Alina Andrei Utility Stunts
Kevin O'Connell Sound Re-Recording Mixer
Scott Farrar Visual Effects Supervisor
Colin Fickes Analyst