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)

Phil LaMarr

Jazz (voice)

Townsend Coleman

Sentinel Prime (voice)

Cree Summer

Blackarachnia (voice)

Susan Blu

Arcee (voice)

Alexander Polinsky

Headmaster (voice)

John Moschitta Jr.

Blurr (voice)

Lance Henriksen

Lockdown (voice)

Peter Stormare

Prometheus Black / Meltdown (voice)

Derrick J. Wyatt