Jaime King

Solus Prime (voice)

Nuufolau Joel Seanoa

Predaking (voice)

Peter Cullen

Optimus Prime (voice)

Judd Nelson

Hot Rod / Rodimus Cron / Rodimus Unicronus / Unicron (voice)

Kari Wahlgren

Victorion (voice)

Wil Wheaton

Perceptor (voice)

Ron Perlman

Optimus Primal / Optimal Optimus (voice)

Frank Todaro

Sludge and Starscream (voice)

Charlie Guzman

Menasor (voice)