Episode list

Zack and Cody graduate from middle school. But while Cody has succeeded in school, Zack has done so poorly that he has to attend summer school, but is too scared to let his parents know.

Zack has to attend summer school; London dates someone she believes to be rich, only to discover he is not.

After summer school, Zack takes a summer job working under Arwin, but finds the job so deplorable that he tries to get one at the local supermarket, even if it means working with Cody. The revelation that London can't swim, despite her on-the-side swimsuit business.

Zack and Cody wish on a star and get super powers. Cody gets the power to read minds and move objects with his mind. Zack gets the ability to move fast. They find their arch-nemesis to be none other than Mr. Moseby, who plans to turn all children into small adults.

Zack starts a job against Cody and London has trouble showing off to her friends when dates someone who isn't rich.

The manager of a rival Revolutionary War themed grocery store challenges Zack, Cody, and their boss to a speed-bagging competition. Mr. Moseby takes in his niece Nia, in order to smooth out her sassy attitude and short fuse. Moseby believes that a job at the candy-counter might be the perfect remedy.

While London is away in Scotland, the twins throw Cody's crush a sleepover in London's suite.

Arwin's mother gets married, so Zach and Cody invite him to stay with them for a few days. Arwin quickly annoys the boys and Carey. Meanwhile, Lance breaks up with London.

Maddie and London both try out for the role of Sharpay in their schools production of High School Musical.

It's Zack and Cody's first day of being freshmen in high school and London's first day in public school. Everyone ends up being trouble for something on their first day.

Zack negotiates with Mr. Moseby over a raise for Carey, while London and Nia use Cody to help pass their science projects.

Arwin creates a monster-like robot, which Zack and Cody accidentally release into the hotel. Meanwhile, London hosts a Halloween costume party.

The Tipton staff and London must attend a Team Building seminar, which doesn't go as planned. Meanwhile, Zack and Cody secretly let in a bug convention and let the bugs loose.

Cody accidently breaks up with his girlfriend Barbra when a rumor is spread that she is dating a handsome new violinist. London tries to take up the Tipton business by doing every job at the hotel.

When Zack and Cody's Dad move into town for a play, he buys an apartment room. Zack and Cody both bring their girlfriends to the apartment the same night.

Zack becomes addicted to on-line video games, while Cody produces a web-based TV-show for London

Cody becomes obsessed with avoiding germs when a suspicious mold is found in the Tipton kitchen.

Maddie finds the cell phone of somebody who could be the boy of her dreams.

London doesn't make the cheer-leading squad, so Cody helps out by forming a new cheer-leading squad with his misfit friends. Zack has his own problems on the basketball team.

The twins get grounded and are forbidden to leave the suite, leaving London's Internet show without a producer. Luckily, Maddie steps in and books Chris Brown as a guest star on the show. Meanwhile, Cody sneaks out and books some guest stars of his own, The Cheetah Girls.

The twins take their mother on a vacation aboard the S.S. Tipton. Unbeknownst to her, however, they fail to inform her that she is the ship's singer.

Mr. Tipton comes to the hotel with the intention of firing someone.