Transformers: EarthSpark - Season 4

Every victory has a cost, and now the Maltos must face those consequences. When Robby is caught abusing his powers, Mo and "Detective" Thrash team up to prove their brother's innocence, while Twitch becomes her own worst enemy.

The Maltos and Autobots search Cybertron for their missing allies. Thrash steps up to help his struggling sister lead this critical mission, but tension divides the team when they need unity most. Meanwhile, Robby and Mo find a new friend, and Optimus finds an old enemy.