Optimus Prime (voice)
Megatron (voice)
Bumblebee (voice)
Starscream / Additional Voices (voice)
Blackout / Agent Simmons (voice)
Ron Witwicky (voice)
Capt. Archibald Witwicky / Barricade / Additional Voices (voice)
Bald Sector 7 Agent (voice)
Additional Voices (voice)