Transformers: Prime

Peter Cullen Optimus Prime (voice)

Jeffrey Combs Ratchet (voice)

Frank Welker Megatron (voice)

Tania Gunadi Miko Nakadai (voice)

Josh Keaton Jack Darby (voice)

Kevin Michael Richardson Bulkhead (voice)

Ernie Hudson Agent William Fowler (voice)

Andy Pessoa Rafael "Raf" Esquivel (voice)

Sumalee Montano Arcee (voice)

Steve Blum Starscream (voice)

Daran Norris Knock Out (voice)

Markie Post June Darby (voice)