Sam Witwicky
Mikaela Banes
Bumblebee (voice)
Optimus Prime (voice)
Megatron (voice)
Captain Lennox
USAF Tech Sergeant Epps
Starscream (voice)
Maggie Madsen
Glen Whitmann
Defense Secretary John Keller
Agent Simmons
Tom Banacheck
Ron Witwicky
Judy Witwicky
ACWO Jorge 'Fig' Figueroa
First Sergeant Donnelly
Ranger Team
Mahfouz
Akram
Captain Witwicky
Sailor
Bobby Bolivia
Manny
Clown
Miles
Trent
Mr. Hosney
SOCCENT Sergeant
SOCCENT Op-Centre Tech
USAF Staff Sergeant
Admiral Brigham
Four Star General
Two Star General
Air Force Major General
Keller Aide
Pentagon Watch Commander
Enlisted Aide
Sector Seven Agent
FBI Agent
R&D Team Leader
Moustache Man
Sarah Lennox
Telephone Operator
Sheriff
Deputy
Football Coach
Analyst
Glen's Grandmother
CNN Reporter
News Reporter
Café Kid
Witness
Dad
Little Girl
Mom in Car
Boy in Car
Pilot
AWACS Controller
Control Tower Tech
Socialite
Xbox Guy
Mason the Mastiff Dog
Jazz (voice)
Ratchet (voice)
Ironhide / Barricade (voice)
Bonecrusher (voice)
Frenzy (voice)
Guy Flicked by Megatron (uncredited)
Cafe Kid (uncredited)
Glen's Cousin (uncredited)
Secret Service Agent (uncredited)