Steven Spielberg Executive Producer
Megan Fox Mikaela Banes
Frank Welker Soundwave / Devastator / Reedman (voice)
Kevin Michael Richardson Prime #2 / Skipjack (voice)
Shia LaBeouf Sam Witwicky
Grey DeLisle Arcee (voice)
Michael Bay Executive Producer, Director
Hugo Weaving Megatron (voice)
Tom Kenny Wheelie / Skids (voice)
Tyrese Gibson USAF Chief Master Sergeant Epps
Glenn Morshower General Morshower
Josh Duhamel Major Lennox
John Turturro Simmons
Marc Evan Jackson Commander, US Central Command
Rainn Wilson Professor Colan
Jeffrey G. Barnett Stunts
John Eric Bentley Aide
Hans Zimmer Thanks
Robin Atkin Downes Prime #3 (voice)
Philippe Carr-Forster Camera Operator
Edouard F. Henriques III Makeup Department Head
John Benjamin Hickey Galloway
Bruno Van Zeebroeck Special Effects Coordinator
P.K. Hooker Sound Effects Editor
K.C. Hodenfield Associate Producer, First Assistant Director
Reno Wilson Mudflap (voice)
Lauren Mary Kim Stunts
Gary Summers Sound Re-Recording Mixer
Deborah L. Scott Costume Design
Tony Todd Fallen (voice)
Ramón Rodríguez Leo Spitz
Kevin Dunn Ron Witwicky
Michael Papajohn Cal
Robert Foxworth Ratchet (voice)
Peter Cullen Optimus Prime (voice)
Charlie Adler Starscream (voice)
Spencer Garrett Air Force Chief of Staff
Michael York Prime #1 (voice)
Allegra Clegg Unit Production Manager, Co-Producer
Stephen W. Schriver Stunt Double
Alex Kurtzman Writer
Andrew Howard Special Air Service Forces
Julie White Judy Witwicky
Jeff Okabayashi Second Assistant Director
Jeff Lew Animation
Marc Scizak Stunt Double
Katie Lowes April the Resident Assistant
Jess Harnell Ironhide (voice)
Roberto Orci Writer
Hubie Kerns Jr. Stunt Driver
Donna Evans Stunts
Emile Ghorayeb Animation
Deep Roy Egyptian Guard
Michael Benyaer Egyptian Interpol Officer
Greg ten Bosch Sound Effects Editor
Joel Negron Editor
Cas Anvar Egyptian Interpol Officer
Jimmy N. Roberts Stunt Driver
Denise Chamian Casting
Matthew Marsden Special Air Service Forces
Ethan Van der Ryn Supervising Sound Editor
Hank Amos Stunts
Isabel Lucas Alice
Steve Kelso Stunt Driver
Rick Cramer Diego Garcia Soldier
Eric Pierpoint NSA Officer
Philip Tan Stunts
Aaron Hill Frat Guy
Kevin Kaska Orchestrator
Ehren Kruger Writer
Brian Avery Stunts
Alex Fernandez Joint Ops Staff