While enjoying a fishing trip on Neverland, Jake and his crew receive a message in a bottle from the Pirate Princess's pet sea serpent Cecilia. The Sea Witch has returned and plans to turn the Pirate Princess into a gold statue once more. Izzy and the crew soon arrive on Pirate Princess Island to protect the Princess Izzy disguise herself as the princess while the real princess, Jake, Cubby and Skully await for the witch's arrival so they can transform her into a nice witch with the Rainbow Wand. Captain Hook and Mr. Smee sneak into the Pirate Princess' palace looking for treasure but are later cast out of the palace. The Sea Witch arrives in a black cloud and confronts the Pirate Princess, who reveals to be Izzy in disguise. Just then, Captain Hook arrives disguised as the Pirate Princess in an attempt to steal the princess' diamonds. The Sea Witch falls for Hook's disguise and transforms the captain into a golden statue.
The real Pirate Princess finally appears, and tries to zap the Sea Witch with her rainbow wand, which will turn the witch into a good witch. Unfortunately, the rainbow blast misses, and the witch strikes back and uses her magic to blast the rainbow wand out of the princess' hands. Jake and his crew distract the witch while the Pirate Princess retreats to the safety of her room. However, the witch fogs the room with black clouds, confusing Jake and the crew. In the mean time, the Witch heads into the Princess' room via her opened window.
The witch prepares to blast the Pirate Princess right before Jake and his crew arrive with the rainbow wand. Izzy throws over to the Pirate Princess and the latter finally blasts the Sea Witch, transforming her into the beautiful Misty the Wonderful Witch.
- Jake and his crew collect eight gold doubloons.
- This episode marks the second appearance of Cecilia the Sea Serpent.
- This episode marks the first appearance of The Sea Witch and Misty the Wonderful Witch.
- Sharon Forward did the storyboard for "Season of the Sea Witch". Brian Swenlin is the writer.
- Izzy reprises in her pirate princess persona.
- Colin Ford as Jake
- Madison Pettis as Izzy
- Jonathan Morgan Heit as Cubby
- David Arquette as Skully
- Corey Burton as Captain Hook
- Jeff Bennett as Mr. Smee
- Loren Hoskins as Sharky
- Jeff Bennett (speaking)/Kevin Hendrickson (singing) as Bones
- Tori Spelling (speaking)/Laura Dickinson (singing) as Pirate Princess
- Harland Williams as Cecilia the Sea Serpent
- Carol Kane as The Sea Witch
- Tiffani Thiessen as Misty the Wonderful Witch