Marvin the Martian is a member of the Looney Tunes. He is mostly a villain, always trying to destroy or conquer the Earth, but he sometimes helps the other Looney Tunes. He appeared in "Who Framed Roger Rabbit" as a resident of Toontown and a friend of Eddie Valiant and Roger Rabbit. He appeared in "Space Jam" as the referee of the basketball game between the Monstars and the rest of the Looney Tunes. He appeared in "Looney Tunes: Back in Action", working as a henchman for Doctor Acme (since they both want to conquer the world). He was trapped in Area 52 but he freed himself and freed several alien monsters to create an army to attack Bugs, Daffy, DJ Drake and Kate Houghton. He was finally defeated when Bugs shot him with a Goop Gun, sealing him in a bubble forever.