The DC Games Stars arrived at the stadium to be sorted in to teams and competed in the Chariot of Champions event. Miley Cyrus Performed at the event.

When the S.S. Tipton makes a special trip to pick up London from Parrot Island, Bailey, Moseby, and Woody find themselves in jail because all of the parrots left for Seal Island after Tipton Industries cut down all the trees. It's up to Zack and Cody to get them out of it, but Zack and Cody end up in jail along with the others, and Bailey has to use her pig, Porkers, to rescue them. Zack and Cody fight for Bailey and Zack lets Cody have her after finding out about her ex-boyfriend Moose and seeing she has too much "baggage", while Zack wants a girl who's just a "carry on."

Bailey is mad that London is hogging all the space in their cabin, so she decides to trick her with the myth of the "Sea Snark." She later feels guilty and tells her the truth. Meanwhile, when Zack uses up both his and Cody's meal cards buying things for all of the girls on the ship, they run out of money. Moseby puts them to work so they can earn their keep. Cody decides to enter a yo-yo contest to make some money and Zack agrees to take over both his and Cody's jobs on the ship so Cody can prefect his yo-yo trick. Cody finds himself up against yo-yo champion Johan Yo. Johan wins the yo-yo competition, but after Bailey tells Cody that Johan is a professional, he is disqualified and Cody is declared the winner because the competition was only for amateurs. Despite winning, Zack and Cody do not keep the money. Instead, Moseby keeps the money to pay for the damage done by Zack's thrower.

Zack has a crush on a cute passenger named Violet, but must deal with her wealthy "boyfriend" Ashton and snooty mother who will do anything to keep Zack and Violet apart, especially after Ashton gives her an expensive jewelry piece. Meanwhile, Cody referees an intelligence test between London's dog, Ivana, and Bailey's pet pig, Porkers. Bailey tries to take advantage of Cody's crush and London tries to bribe Cody. At the end, the competition ends in a draw. Ashton accuses Zack of stealing the "Kidney of the Sea" necklace. London's dog, Ivana, proves Ashton wrong. Ashton had hidden the jewel in his pocket and then he admits the truth in a grudging tone.

Guest stars: Christa B. Allen as Violet, Shannon Holt as Mrs. Berg, Aaron Perilo as Ashton.