Fan CastingBen 10/Justice League: The Animated Series

Ben Tennyson was abducted by aliens when he was 10 years old after accidentally received the Omnitrix, but then got rescued by Tetrax. He also brought Rook Blonko with his side. Both Ben and Rook are orphans, where Tetrax trained them to become "space vigilantes". Then after reaching his teen years, he received the Ultimatrix. At 18 years old, Ben and Rook decides to come to Earth, unexpectedly being protected by the Justice League. (NOTE: this animation will be based from DCAU, but I've rebooted the story, plus I've combined it with Ben 10's Universe)read more