After two major threats to toons within the last year, a device is set up to detect any threats to toons and shut them down before it can get out of hand. Knowing this, a team of criminals, consisting of Aku. Father, Mandark, Vilgax, Le Quacke, Lord Boxman, Dr. Wrecker, Dan Backslide and Mojo Jojo compromise said system and hold the team of The Checkered Players hostage. In doing so, Dexter’s Dad has to find a way to save the team, which consists of his own son, but he gathers a group that consists of Ami, Yumi, Richard Watterson, Amethyst, Zak Saturday, Radicles X, Kevin Levin, Otto Osworth, Generator Rex, Eustace Bagge, Daffy Duck, Adam Lyon, Tom & Jerry and Rigby to stop the villains.
