'The Suite Life on Deck' is the spin-off series of 'The Suite Life of Zack and Cody'. Twin brothers Zack and Cody Martin (Dylan and Cole Sprouse) move from the posh Tipton Hotel, owned by hotel heiress London Tipton's (Brenda Song) father, to the even more luxurious cruise ship the S.S. Tipton. Zack, Cody and London enrol in the ship's on-board school, Seven Seas High, where they meet country girl Bailey Pickett (Debby Ryan) and shipmate Woody (Matthew Timmons) and are constantly under the watchful eye of Mr Moseby (Phill Lewis). Anyone who knows Zack and Cody, however, will know that they can cause mischief anywhere. As the S.S. Tipton travels the world visiting beautiful places, the gang just try to have as much fun as they can, from sneaking out after curfew to watch a burlesque show to solving the mystery of a missing book belonging to Queen Elizabeth II, while escaping trouble at all times. The gang have gone to Antarctica, Hawaii, England, India, Rome, the Galapagos Islands, Morocco, Paris and Tokyo. Several guest appearances have been made in the series including: Ashley Tisdale, Miley Cyrus, Sean Kingston, George Takei, Kathie Lee Gifford and Ed Begley Jr.