Ben 10: Omniverse (2012)

Episode Overview

While at an intergalactic auto show on Khoros, Kevin, Rook, and Argit come face-to-face with OTTO, a former foe who once deceived them by leaving them trapped in the Null Void. As the event unfolds, OTTO and his crew, the Violent Offenders, make off with some of the priciest vehicles. It’s up to the trio, with Ben's assistance, to thwart their heist and reclaim the stolen cars.