[1] Mixing live action sequences shot at Kings Island amusement park in Cincinnati, Ohio, with animation, the film follows the Banana Splits as they attempt to rescue a young girl who is kidnapped by a power-hungry witch.

Once Susie arrives, she gets captured by two inept wizards named Hocus and Pocus, who work for the Wicked Witch and trap her in a hat.

The two learn about the Splits trying to find Susie, and attempt to stop them from their search, but end up failing every time mostly due to them arguing over which of them came up with the idea.

Hocus and Pocus now have a change of heart and take the Splits to Susie's location, only to find that she has been kidnapped by the Wicked Witch and taken to her castle.

Finally reuniting with Susie, the group uses the horse to escape and get back to the magic billboard, while they're unfortunately getting chased by the Wicked Witch.