Marion Moseby (Phill Lewis) is one of the main characters in The Suite Life Series. He was the manager of the Boston Tipton hotel and later the manager of the S.S. Tipton who is probably the most annoyed by Zack and Cody's schemes. He also encourages London and always prepares the hotel when Mr. Tipton or someone famous arrives to the Tipton Hotel. He also tries his best to manage the hotel. He also started out as a bellboy in his early years. He was 41 since Mom and Dad on Deck, when it was his birthday. He tends to have a crush on the people he works with such as Carey Martin and Emma Tutweiller. Mr. Moseby lives in an apartment and his older brother, Spencer, and grandmother has appeared in the series. Spencer was once poor and took advantage of Mr. Moseby, and Mr. Moseby dislikes his older brother very much. Marion Moseby's catchphrase is 'Good luck with that'. He also hires the best he can get. He is addicted to a computer game which he plays with Zack, and once had to attend a meeting for other gaming addicts. He is always teased by his short height, the running gag appears more frequently in The Suite Life on Deck than The Suite Life of Zack and Cody, such as Zack teasing that when Mr. Blanket made a 2-foot tall doll figure of Mr. Moseby, Zack said, "Hey Look! Yours' is life-size!" (The Defiant Ones)
In the final months of 2008, Mr. Tipton gave Moseby the job of becoming the new manager of the S.S. Tipton
Moseby was stuck on the island Zack, Cody, Bailey, Woody, and London were stuck on with Emma (Lost at Sea). It is unknown how he got back on the ship, though nobody seemed to mind that he was gone.
In another episode he won the Tour de France, but was beaten up for not technically being entered (Breakup in Paris)
Mr Moseby dances with Emma at the Seven Seas School Dance. (So You Think You Can Date?) and in The Play's the Thing, Mr. Moseby and Ms. Tutweiller officially become a couple, as they cuddle during Cody's play and then sneak off.
In Graduation on Deck, Mr. Moseby proposes to Ms. Tutweiller and she says yes. Marion and Emma head off to start a new life together.