The Suite Life on Deck - Season 2 - Eps 27: Starship Tipton
Centuries in the future, Starship Tipton resident prankster Zerk (Zack's great-great-great-great-great grandson) plays a joke on feuding aliens and because of it, they vow to destroy the starship. The kids must travel to the future to save their descendants and fix the problem before it's too late. Meanwhile, London discovers that she has a great-great-great-great-great grandson, Rome, and that the Starship Tipton belongs to her family.
About The Suite Life on Deck

Title: The Suite Life on Deck
First Air Date: 2008-09-26
Last Air Date: 2011-05-06
Status: Ended
Rating: 7.8/10 (from 500 votes)
Language: EN
Seasons: 3
Total Episodes: 73
Network: Disney Channel
Genres: Comedy, Family, Kids
Production Companies: Bon Mot Productions, Danny Kallis Productions, It's a Laugh Productions, Walt Disney Television
Synopsis
Zack and Cody Martin are aboard the SS Tipton, a luxury passenger cruise liner owned by London's father. The ship cruises the world with tourists and students who attend classes at Seven Seas High, the one high school that London's dad thinks will make his daughter a better student. While out at sea, Zack and Cody still have their compass pointed towards mischief, and London learns to live a "fabu-less" lifestyle, including sharing a small room with Bailey, a country girl from Kansas.
Cast

Dylan Sprouse
Zack Martin

Cole Sprouse
Cody Martin

Debby Ryan
Bailey Pickett

Brenda Song
London Tipton

Phill Lewis
Marion Moseby