Graduation On Deck: Cody and Bailey worry about their future together.
When Moseby finds out about the senior prank, he cancels the prom.
Woody accidentally releases a crate of snakes on the boat.
London Tipton's tycoon father makes a un-obscured appearance.
Cody learns he is not Bailey's only ex-boyfriend.
London offers to take Bailey home for her grandma's 90th birthday party.
Miss Tutweiller assigns the class to write and direct their own play.
London learns the importance of giving and being a good friend.
Cody visits a scientific research station in Antarctica.
My Sister's Keeper: Woody's sister Willa comes to visit the S.S. Tipton.
Zack, London and Woody go to a beach club for senior ditch day.
The Ghost And Mr. Martin: The S.S. Tipton docks at the site of an old shipwreck in New Orleans.
Zack and Cody visit the set of a Japanese soda commercial.
Zack surprises everyone by being a good boyfriend.
Zack plans a party to help Sean win over London.
A new shipboard computer wants to date Cody.