David Kaye

Optimus Prime (voice)

Bumper Robinson

Bumblebee (voice)

Corey Burton

Ratchet / Megatron (voice)

Bill Fagerbakke

Bulkhead (voice)

Jeff Bennett

Prowl (voice)

Tara Strong

Sari Sumdac (voice)

Tom Kenny

Isaac Sumdac (voice)

Lance Henriksen

Lockdown (voice)

Phil LaMarr

Jazz (voice)

Brian Posehn

Nanosec (voice)

Peter Stormare

Prometheus Black / Meltdown (voice)

Kath Soucie

Professor Princess (voice)

Alexander Polinsky

Headmaster (voice)

'Weird Al' Yankovic

Wreck-Gar (voice)

Fred Willard

Swindle (voice)

John Moschitta Jr.

Blurr (voice)

Kevin Michael Richardson

Omega Supreme (voice)

Judd Nelson

Rodimus (voice)

Townsend Coleman

Sentinel Prime (voice)

John Mariano

Dirtboss (voice)

Susan Blu

Flareup (voice) · Arcee (voice)

George Takei

Yoketron (voice)

Cree Summer

Blackarachnia (voice)