- Nolan North - Smokescreen (voice)
- Steve Blum - Starscream (voice)
- Michael Ironside - Ultra Magnus (voice)
- David Sobolov - Shockwave (voice)
- Daran Norris - Knock Out (voice)
- Josh Keaton - Jack Darby (voice)
- Josh Keaton - Tailgate (voice)
- Frank Welker - Megatron (voice)
- Frank Welker - Skyquake (voice)
- Frank Welker - Soundwave (voice)
- James Horan - Wheeljack (voice)
- Richard Green - Skyquake (voice)
- Markie Post - June Derby (voice)
- Dwayne Johnson - Cliffjumper (voice)
- Alexandra Krosney - Sierra (voice)
- Clancy Brown - Silas (voice)
- Will Friedle - Bumblebee (voice)
- George Takei - Alpha Trion (voice)
- David Kaye - Hardshell (voice)
- John Noble - Unicron (voice)
- Peter Mensah - Predaking (voice)
- Tony Todd - Dreadwing (voice)
- Billy Brown - Cliffjumper (voice)
- Adam Baldwin - Breakdown (voice)
- Reggie Bannister - Museum Security Guard (voice)
- Brad Raider - Vince (voice)
- Gina Torres - Airachnid (voice)
- John DiMaggio - Vogel (voice)
- Robert Forster - General Bryce (voice)
- Stephen Davis
- Shinji Santoh
- Rafael Ruthchild
- Shuzo John Shiota
- Mandy Safavi
- Therese Trujillo
- Brian Tyler
Adam Baldwin hace el papel de Breakdown (voice).
John Noble interpreta a Unicron (voice) en la serie.
George Takei hace el papel de Alpha Trion (voice).
Peter Cullen interpreta a Optimus Prime (voice) en la serie.
Jeffrey Combs interpreta a Ratchet (voice) en la serie.
Frank Welker interpreta a Megatron (voice) en la serie.
Tania Gunadi interpreta a Miko Nakadai (voice) en la serie.
Josh Keaton hace el papel de Jack Darby (voice).
Kevin Michael Richardson interpreta a Bulkhead (voice) en la serie.
Ernie Hudson interpreta a Agent William Fowler (voice) en la serie.
Capítulo disponible en las siguientes plataformas:
