Adler, Charles – Starscream
Agena, Keiko – Charlotte Mearing’s aide
Aldrin, Buzz – Buzz Aldrin
Alper, Eugene – Cosmonaut Yuri
Baskin, Elya – Cosmonaut Dimitri
Bay, Michael – (Director / Producer)
Berg, Greg – “Igor”
Bottitta, Ron – Roadbuster
Coe, George – Que (Wheeljack)
Cronkite, Walter – Walter Cronkite (Stock Footage)
Cullen, Peter – Optimus Prime
Dempsey, Patrick – Dylan Gould
Dennard, Dustin – Lt. Team Lennox
DiMaggio, John – Leadfoot
Duhamel, Josh – Major William Lennox
Dunn, Kevin – Ron Witwicky
Gibson, Tyrese – Robert Raymond Epps
Harnell, Jess – Barricade / Ironhide
Huntington-Whiteley, Rosie – Carly Spencer
Isyanov, Ravil – Alexi Voskhod
Jeanes, Don – Neil Armstrong
Jeong, Ken – Jerry Wang
Kenny, Tom – Wheelie
Kruger, Ehren – (Writer)
Malkovich, John – Bruce Brazos
McDormand, Frances – Director of Intelligence Charlotte Mearing
McFadden, Markiss – “Baby Face” Zimmerman
Morshower, Glenn – Gen. Morshower
Nimoy, Leonard – Mr. Spock (stock footage) / Sentinel Prime
O’Reilly, Bill – Bill O’Reilly
Pankhurst, Patrick – Director of NASA
Pillsbury, Drew – Defense Secretary McNamara
Quinn, Francesco – Dino
Remar, James – Sideswipe
Ryan, Mark – (Dialogue Looper) / Military Drone Operator
Speight, Lester – “Hardcore” Eddie
Stimely, Brett – President Kennedy
Szarabajka, Keith – Laserbeak
Tobin, John H. – President Nixon
Tucker, Cory – Young Buzz Aldrin
Tudyk, Alan – Gerhardt “Dutch”
Turturro, John – Seymour Simmons
Weaving, Hugo – Megatron
Welker, Frank – Shockwave / Soundwave
White, Julie – Judy Witwicky
Wilson, Reno – Brains