Name	Known for
Charlie Adler Silverbolt / Nul-A (voice) Silverbolt / Nul-A (voice) See fewer	Transformers: Dark of the Moon (2011)
Jack Angel Ultra Magnus (voice) Ultra Magnus (voice) See fewer	A.I. Artificial Intelligence (2001)
Michael Bell First Aid (voice) First Aid (voice) See fewer	The Transformers: The Movie (1986)
Corey Burton Spike Witwicky (voice) Spike Witwicky (voice) See fewer	Atlantis: The Lost Empire (2001)
Roger C. Carmel Cyclonus / Motormaster (voice) Cyclonus / Motormaster (voice) See fewer	The Transformers: The Movie (1986)
Christopher Collins Defensor / Slammer (voice) (as Chris Latta) Defensor / Slammer (voice) (as Chris Latta) See fewer	The Transformers: The Movie (1986)
Regis Cordic Menasor (voice) Menasor (voice) See fewer	The Transformers: The Movie (1986)
Peter Cullen Streetwise (voice) Streetwise (voice) See fewer	Transformers: Dark of the Moon (2011)
Bud Davis Metroplex (voice) Metroplex (voice) See fewer	The Transformers: The Movie (1986)
Brad Garrett Trypticon (voice) Trypticon (voice) See fewer	Everybody Loves Raymond (1996)
Dick Gautier Rodimus Prime (voice) (as Richard Gautier) Rodimus Prime (voice) (as Richard Gautier) See fewer	The Transformers (1984)
Dan Gilvezan Hot Spot / Scamper (voice) Hot Spot / Scamper (voice) See fewer	The Transformers: The Movie (1986)
Johnny Haymer Swindle / Vortex (voice) Swindle / Vortex (voice) See fewer	And Justice for All (1979)
David Mendenhall Daniel Witwicky (voice) Daniel Witwicky (voice) See fewer	God Bless America (2011)
Rob Paulsen Air Raid (voice) Air Raid (voice) See fewer	Animaniacs (1993)
Frank Welker Galvatron / Blades / Groove (voice) Galvatron / Blades / Groove (voice) See fewer	Transformers: Dark of the Moon (2011)