
4.0November 26, 2010
Roll out with Optimus Prime, Bumblebee, Arcee, Ratchet, Bulkhead, and the rest of the heroic Autobots as they battle the evil Decepticons. Now that big bad Megatron has returned with a mysterious and dangerous element, Team Prime must prepare for an epic battle.
No episodes found for this season.

Optimus Prime (voice)

Ratchet (voice)

Megatron (voice)

Miko Nakadai (voice)

Jack Darby (voice)

Bulkhead (voice)

Agent William Fowler (voice)

Rafael "Raf" Esquivel (voice)

Arcee (voice)

Starscream (voice)

Knock Out (voice)

June Darby (voice)
Curated based on cinematic style, tone, and audience acclaim