Tank is the former secondary villain turned anti-villain in An Extremely Goofy Movie. He was voiced by Brad Garrett, who also voiced Bloat in Finding Nemo and Finding Dory.
In the film
Tank was formerly Bradley Uppercrust III's right-hand man of the "Gamma Mu Mu" fraternity at Max Goof's college. After Bradley blasts Max and Tank into a giant X-Games logo, Tank helps Max win the X-Games after Max saves him. Reforming after Max won the X-Games competition, Tank, acting in revenge for Bradley nearly getting him killed during the competition, grabs Bradley and throws him into an ESPN zeppelin like a rag doll, or as he put it, "get on the last jet to nowhere." As a result, he then became the new leader of the Gammas.