Astrotrain tricks a race living on one of Saturn's moons, Titan, into thinking he is a god and gets them to do his bidding, which includes getting a hold of a newly discovered power.

A hunter sets his sights on Optimus Prime and uses several captured Autobots to force him into a confrontation.

The Autobots and Decepticons find that the voices of three aliens (Allegra, Zebop Scandana and Basso Profundo) can make a powerful weapon.