Characters played by Peter Cullen
Optimus Prime
Characters played by Frank Welker
Megatron
Terrorcon
Characters played by Steve Blum
Starscream
Darksteel
Characters played by Jeffrey Combs
Ratchet
Characters played by Will Friedle
Bumblebee
Characters played by James Horan
Wheeljack
Characters played by Michael Ironside
Ultra Magnus
Characters played by Peter Mensah
Predaking
Characters played by Sumalee Montano
Arcee
Characters played by John Noble
Unicron
Characters played by Daran Norris
Knock Out
Characters played by Nolan North
Smokescreen
Skylynx
Characters played by Kevin Michael Richardson
Bulkhead
Characters played by Rxchie
Skylynx
Characters played by David Sobolov
Shockwave