Bennett, Jeffrey – Angry Archer / Captain Fanzone / Grandus / Mixmaster / Prowl / Soundwave / Ultra Magnus
Blu, Susan – (Voice Director) / Arcee / Flareup
Burton, Corey – Colossus Rhodes / Ironhide / Longarm Prime / Megatron / Ratchet / Shockwave / Spike
Coleman, Townsend – Sentinel Prime / Tracks
Fagerbakke, Bill – Bulkhead / Hot Shot / Master Disaster
Henriksen, Lance – Lockdown
Kaye, David – Cliffjumper / Grimlock / Highbrow / Lugnut / Optimus Prime / Warpath
Kenny, Tom – Isaac Sumdac / Jetfire / Ramjet / Rattletrap / Scrapper / Skywarp / Starscream / Sunstorm / Thundercracker / Wasp / Waspinator
LaMarr, Phil – Alpha Trion / Jazz / Jetstorm / Oil Slick / Omega Supreme
Mariano, John – Dirt Boss / Sparkplug Witwicky
Moschitta, John – Blurr
Nelson, Judd – Rodimus Prime
Polinsky, Alexander – Headmaster
Posehn, Brian – Nanosec
Richardson, Kevin Michael – Omega Supreme
Robinson, Bumper – Blackout / Blitzwing / Bumblebee / Lester Black / Porter C. Powell
Soucie, Kath – Professor Princess
Stormare, Peter – Meltdown / Prometheus Black
Strong, Tara – Carly Witwicky / Daniel Witwicky / Red Alert / Sari Sumdac / Slipstream / Slo-Mo / Strika / Teletran-1
Summer, Cree – Blackarachnia / Elita-1
Takei, George – Yoketron
Willard, Fred – Swindle
Yankovic, “Weird Al” – Wreck-Gar
