Ben 10: Omniverse - Outbreak

Seizoen: 1 - Aflevering: 11 / 11 - Eerst uitgezonden: 24 november 2012 - Episode ID: 789650

The Omnitrix begins to malfunction and goes haywire when Psychobos steals a piece of an Omnitrix core causing Rook to mutate into a half-Gourmand and a half-Revonnahgander after Ben 10 attempts to complete a transformation.