The gang from The Suite Life of Zack and Cody take to the seas in this new Disney series. Zack, Cody, London and Mr. Moseby move from the well-appointed halls of the posh Tipton Hotel to London's father's luxurious cruise ship, the SS Tipton. Zack, Cody, and London enroll in a semester-at-sea program, which London's father hopes will make her a better student. Mr. Moseby is watching over them.