Characters played by Peter Cullen
Optimus Prime
Characters played by Kevin Michael Richardson
Bulkhead
Characters played by Sumalee Montano
Arcee
Characters played by Jeffrey Combs
Ratchet
Characters played by Frank Welker
Megatron
Characters played by Steve Blum
Starscream
Vehicon Car
Vehicon Truck
Insecticons
Characters played by Daran Norris
Knock Out
Characters played by Gina Torres
Airachnid
Characters played by Fred Tatasciore
Dreadwing
Vehicon Helicopter
Vehicon Tank
Characters played by Josh Keaton
Jack Darby
Vehicon Car
Vehicon Jet
Characters played by Andy Pessoa
Rafael 'Raf' Esquivel
Characters played by Tania Gunadi
Miko Nakadai
Characters played by Robin Atkin Downes
Thunderwing