Peter Cullen

Optimus Prime (voice)

Kari Wahlgren

Victorion (voice)

Tay Zonday

The Chorus of the Primes (voice)

Wil Wheaton

Perceptor (voice)

Nolan North

Metroplex (voice)

Michael Dorn

Fortress Maximus (voice)

Lana McKissack

The Mistress of Flame (voice)

Rob Gavagan

Devastator (voice)

Mark Hamill

Megatronus (voice)