Transformers: Cybertron
Showdown
TV-Y7
S1 E47 Nov 25, 2005 21m7.5
Starscream and Galvatron battle for possession of the Omega Lock and the four Planet Keys. Though the Autobots try to intervene, Soundwave and Sideways get in their way and hope to see the battle through to the end.
Cast of Showdown