Name	Known for
Michael Bell Prowl / Sideswipe (voice) Prowl / Sideswipe (voice) See fewer	The Transformers: The Movie (1986)
Gregg Berger Grimlock (voice) Grimlock (voice) See fewer	Transformers: Devastation (2015)
Corey Burton Brawn / Sunstreaker / Spike Witwicky (voice) Brawn / Sunstreaker / Spike Witwicky (voice) See fewer	The Transformers: The Movie (1986)
Christopher Collins Starscream / Wheeljack / Sparkplug Witwicky / Reflector (voice) (as Chris Latta) Starscream / Wheeljack / Sparkplug Witwicky / Reflector (voice) (as Chris Latta) See fewer	The Transformers: The Movie (1986)
Scatman Crothers Jazz (voice) Jazz (voice) See fewer	The Shining (1980)
Peter Cullen Optimus Prime / Ironhide (voice) Optimus Prime / Ironhide (voice) See fewer	Transformers: Dark of the Moon (I) (2011)
Dan Gilvezan Bumblebee (voice) Bumblebee (voice) See fewer	The Transformers: The Movie (1986)
Casey Kasem Bluestreak / Cliffjumper / Teletraan I (voice) Bluestreak / Cliffjumper / Teletraan I (voice) See fewer	Ghostbusters (1984)
Don Messick Ratchet (voice) Ratchet (voice) See fewer	The Last Unicorn (1982)
Neil Ross Slag (voice) Slag (voice) See fewer	The Transformers: The Movie (1986)
Ken Sansom Hound (voice) Hound (voice) See fewer	The Long Goodbye (1973)
John Stephenson Huffer / Thundercracker (voice) Huffer / Thundercracker (voice) See fewer	Charlotte's Web (1973)
Frank Welker Megatron / Soundwave / Ravage / Rumble / Skywarp / … (voice) See more Megatron / Soundwave / Ravage / Rumble / Skywarp / Sludge / Trailbreaker (voice) See fewer	Transformers: Dark of the Moon (I) (2011)