Ben 10: Alien Force · S03E20
The Final Battle (2)
2010-03-26 · 23 min · 3.9 (6) · TMDB
Powerless, Ben goes aboard Vilgax's ship and faces off with Vilgax to stop his invasion of Earth in their final battle. Albedo gives Ben the Ultimatrix and Ben gets his old aliens and their evolved forms.