Be afraid of the dark.
The Autobots continue to work for NEST, now no longer in secret. But after discovering a strange artifact during a mission in Chernobyl, it becomes apparent to Optimus Prime that the United States government has been less than forthright with them.
Shia LaBeouf
Sam Witwicky
Rosie Huntington-Whiteley
Carly
Peter Cullen
Optimus Prime (voice)
Leonard Nimoy
Sentinel Prime (voice)
John Turturro
Simmons
Frances McDormand
Mearing
Josh Duhamel
Lennox
Tyrese Gibson
Epps
Patrick Dempsey
Dylan
Hugo Weaving
Megatron (voice)
John Malkovich
Bruce Brazos
Kevin Dunn
Ron Witwicky
