Ben 10 Ep 25: Dr Animo returns to take his revenge
Ben 10 Episode 25: Dr Animo and the Mutant Ray
The Tennysons arrive at a swamp, where Gatorfest starts first thing the next day. Gwen finds Ben playing around with the Omnitrix, and she warns him that it may create unusual problems. Without heeding Max and Gwen's warning, he pops the face out which affects the funcitonality of the Omnitrix. The next day. Gator-fest is going along well until the giant frog of Dr. Animo comes in to disrupt it. Dr. Animo has returned, and he wants to take revenge on Ben. But when Ben goes alien, he transforms into a hybrid alien with unbalanced attributes. Will Ben ever learn his lesson?