Justin and Eddie discover a frisbee dog, Spitfire, in the park. His owner,Slade owns a scooder shop and is too busy to enter him in the frisbee compition. Slade agrees to let Justin enter Spitfire in the contest for him. Eddie and Justin train Spitfire for Saturdays contest, but he seems bumed. He wants his owner to be his trainer and feels like he's letting him down. Justin and Eddie get Slade to throw disks for Spitfire at the compition and Eddie picks up a deed.