Ben 10: Omniverse - So Long, and Thanks for All the Smoothies

Seizoen: 1 - Aflevering: 7 / 7 - Eerst uitgezonden: 27 oktober 2012 - Episode ID: 789642

When Ben and Rook investigate a mysterious alien ghost ship, they discover that Argit and the Vreedle Brothers are fighting for possession of a doomsday device.