After the Zula Patrol warns Deliria and Cloid about their factory rejects floating in space, the villainous duo decide to dump the junk into Saturn's rings. When Wizzy and Wigg learn about the rings and the different types of natural debris that should make up the rings, they stumble upon Deliria's debris and report it to the others. This is a job for The Zula Patrol! Becoming a cowpoke, Dark Truder rustles up an evil scheme that's stripping Mars of its surface rust. He's raising rust-eating Nefarian Battle Cattle on Mars that he'll use to conquer the Universe. But hang on to your Stetsons, buckaroos; here comes the Zula Patrol ridin' to the rescue!