Cast principale
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)