Zack and Cody are both crushing on the same girl.
The news of a visit from Mr. Tipton gets the gang excited as they try to figure out why he's coming.
The boys surprise Mom with a vacation on the SS Tipton but don't tell her that she'll have to sing.
When Zack and Cody get into trouble once again and Carey grounds them to their room for the weekend.
Zack wants to quit high school basketball when he realizes he is no longer the star player.
Zack and Cody try impress their dates with the help of a world traveler who is visiting the hotel.
Zack and Cody are assigned to the same team for a science project
Zack is forced to quit playing an on-line video game while Cody helps London produce her web show.
Zack and Cody each invite girls over to their father’s apartment while he is out.
Cody becomes jealous when a new violinist in the orchestra flirts with Barbara.
All of the Tipton employees squabble while attending a required team building seminar.
A monster-like robot Arwin crashes London's Halloween party.
Zack becomes his Mom's agent in order to renegotiate a deal for her.
Zack, Cody, and London experience the ups and down of their first day at public school.
Cody, Maddie, and London all audition for the school production of High School Musical.
A lonely Arwin temporarily moves in with Zack and Cody and drives them crazy.
Suite Life of Zack & Cody spin-off aboard a luxury cruise ship where the twins attend school and major in mischief.