The Suite Life on Deck

The Suite Life on Deck is an American sitcom that aired on Disney Channel from September 26, 2008 to May 6, 2011. It is a sequel/spin-off of the Disney Channel Original Series The Suite Life of Zack & Cody The series follows twin brothers Zack and Cody Martin and hotel heiress London Tipton in a new setting, the SS Tipton, where they attend classes at "Seven Seas High School" and meet Bailey Pickett while Mr. Moseby manages the ship. The ship travels around the world to nations such as Italy, Greece, India, Sweden and the United Kingdom where the characters experience different cultures, adventures, and situations.

Shipnotized (Season 1, Episode 15)
A famous hypnotist visits the SS Tipton and accidentally hypnotizes London to act like Bailey, which gets her really annoyed. Meanwhile, Harvard's Dean of Admissions, Monroe Cabot, is also visiting with his daughter Olivia. Cabbit is fond of Cody, but thinks lowly of Zack, although Zack wants to date Olivia. Since Cabbit does not approve of the relationship, Zack and Cody concoct a plan where Cody will pretend to date Olivia, which Cabbit approves of, but Zack will actually be the one who goes on the date.

Can you dig it?(Season 2 episode 18)
When Zack accidentally finds the crown of the ancient Princess Zaria, he takes credit for all the years of research Cody did, making Cody angry. Zaria's spirit possesses Bailey who is now desperate to get her crown back and punishes Zack for taking it. Now, it is up to Cody to save Zack and release the spirit from Bailey.

At the end of the episode Zaria possess London.