The boat docks in Morocco and everyone goes shopping in the famous Kasbah. Cody and Zack haggle while the others find a magic lamp with a genie, but can't agree on their wish.
Zack and Marcus throw a party while Moseby is away, and invite some models who are on board, including two who are old friends of the boys from Boston. Cody's worried Bailey might be jealous.
Cody and Bailey learn the ship is heading for a pod of endangered whales, and lock themselves in the wheelhouse to try to change the ship's course. Moseby resists, but their friends join in and help.