Two opposing factions of transforming alien robots engage in a battle that has the fate of Earth in the balance.
Cast:Frank Welker , Peter Cullen , Corey Burton , Christopher Collins , John Stephenson , Jack Angel , Dan Gilvezan , Michael Bell , Casey Kasem , Don Messick , Neil Ross , Scatman Crothers , Gregg Berger , Michael Chain , Ken Sansom , Paul Eiding , Roger C. Carmel , Dick Gautier