Plot
Cast
- Peter Cullen as Optimus Prime
- John Noble as Unicron
- Frank Welker as Megatron, Terrorcons
- Sumalee Montano as Arcee
- Kevin Michael Richardson as Bulkhead
- Nolan North as Smokescreen, Skylynx
- James Horan as Wheeljack
- Will Friedle as Bumblebee
- Andy Griffin as Ultra Magnus
- Daran Norris as Knock Out
- Jeffrey Combs as Ratchet
- Peter Mensah as Predaking
- Steven Blum as Starscream, Darksteel
- David Sobolov as Shockwave