Peter Cullen
Optimus Prime
Frank Welker
Megatron
Mark Ryan
Bumblebee
Brian Stepanek
Blackout / Agent Simmons
Kevin Dunn
Ron Witwicky
Patrick Viall
Capt. Archibald Witwicky / Barricade / Additional Voices (voice)
Justin Foley
Additional Voices (voice)
Patrick Hallahan
Starscream
