Episode Title:Pilot (Part 1).Episode Description:While helping Strongarm to apprehend Sideswipe, Bumblebee gets a vision of Optimus Prime that draws him back to Earth with Strongarm and Sideswipe along for the ride. He finds that the Decepticon prison ship Alchemor has crash-landed on Earth and its Decepticon inmates have escaped. After using a Space Bridge to arrive on Earth, the three discover a lone Chompazoid called Underbite. They eventually engage in a brawl with him, but they unwittingly endanger two humans, Denny Clay and his son Russell.