The Suite Life on Deck

London, Zack, Cody, and Mr. Moseby begin their semester at sea aboard the S.S. Tipton. London convinces her roommate to leave, so she can have the room to herself, while Zack and Cody are paired with difficult roommates—Zack with the neat-freak Bailey and Cody with the messy Woody. After learning that Bailey, who had disguised herself as a boy to secure a spot on the ship, is actually a girl, Zack and Cody initially switch roommates, but Zack later reverses his decision. When the truth about Bailey comes out, she is allowed to stay, becoming London's new roommate, prompting her to escape to Parrot Island by helicopter.

When the S.S. Tipton goes to Parrot Island to retrieve London, Bailey, Moseby, and Woody end up in jail after Tipton Industries cuts down the island's trees, causing the parrots to flee to Seal Island. Zack and Cody attempt to free them but also end up in jail, leaving Bailey to rescue everyone using her pig, Porkers. Zack and Cody resolve their rivalry over Bailey after Zack learns about her past relationship and decides to let her choose.

Bailey becomes frustrated with London's constant attention and fabricates a "Sea Snark" threat, later apologizing for the deception. Meanwhile, Zack spends all his and Cody's meal money on gifts for the girls, forcing them into work to repay the debt. Zack then encourages Cody to win a yo-yo contest for the $1,000 prize, but Cody faces a strong challenge from professional competitor Johan Yo.

Zack develops a crush on Violet, a charming passenger on the ship, but faces obstacles in the form of her wealthy boyfriend Ashton and her disapproving mother, who oppose their relationship. Meanwhile, Cody oversees a humorous intelligence contest between two pets—London's dog Ivana and Bailey's pig Porkers. The episode also incorporates a subplot inspired by the film *Titanic*, involving a valuable necklace and a mistaken identity.

London and Bailey suspect that Miss Tutweiller is dating Mr. Moseby after overhearing a conversation, while Zack and Cody sneak out to attend the Starlight Follies. During the show, they spot what they believe is Miss Tutweiller's heart-shaped anklet, leading Zack to send Bailey and London undercover as showgirls to investigate.

Cody becomes trapped in a time loop after the ship is hit by lightning near the International Dateline, reliving the same day repeatedly. Each time, he attempts to confess his feelings to Bailey, but his efforts are consistently thwarted. To break the cycle, Cody must find a way to steer the ship away from the lightning.

The S.S. Tipton cruise ship arrives in Greece, where Bailey develops a crush on the tour guide, causing jealousy in Cody. Arwin's cousin Milos gives Cody a replica of an ancient Aphrodite amulet to help win Bailey's favor, but a mistake results in Cody receiving the real artifact instead. Meanwhile, London struggles to write a speech for her father's museum exhibit but finds inspiration after dreaming about Greek history.

Cody selects Bailey as his partner for a school project, leaving Zack disappointed as he had hoped Cody would help him and Woody. As Cody struggles to catch a sea monster for his assignment, Zack attempts to sabotage him, but his own project spirals out of control after London accidentally causes their plant to grow rapidly. The episode ends with the mysterious sea monster making an appearance.

Chelsea, Barbara, and Bob visit the S.S. Tipton, where Cody struggles to confess his feelings for Bailey, only to learn that Barbara has broken up with him to start a relationship with Bob. To provoke jealousy, Cody lies to Barbara about being romantically involved with Bailey, but his deception is quickly uncovered when Bailey returns unexpectedly. Meanwhile, Chelsea discovers that London is not a wealthy heiress as previously believed and devises a humorous alternative explanation to avoid embarrassing her.

Cody and Kirby prevent Zack from bungee-jumping off the ship, accidentally causing Kirby to fall into the hot tub. To apologize, Zack and Cody help Kirby prepare for his high school equivalency exam. Meanwhile, London creates a segment on Bailey's internet show called "Boo You!" that embarrasses her.

Zack and London attempt to set up Mr. Moseby and Ms. Tutweiller, facing initial challenges before finally getting them together, though their relationship is tested by an argument. At the same time, Cody tries to win over Bailey by mimicking a personality based on her dating quiz, unaware that some of her answers were meant as jokes and others were genuine.

While the ship is in India, Cody and Zack visit a costly mountain-dwelling Swami, eventually joining his call center after running out of money. Meanwhile, Mr. Moseby struggles with computer issues and tries to reach a help center, unaware it is run by the Swami using an American accent. Padma, who left London after being bribed, asks London to help her convince her mother she is still on the ship.

Maddie Fitzpatrick visits the S.S. Tipton and befriends Bailey. Young Prince Jeffy of Linchtenstamp becomes infatuated with Maddie and insists she marry him, prompting Zack to challenge him to a humorous joust. Zack wins using unconventional methods and finally kisses Maddie.

The ship docks near Rome, where London is captivated by a charming street musician named Luca. Bailey, searching for her lost money belt key, discovers that Luca and his uncle are con men who have swindled London. After learning that Luca is genuinely fond of London and wants out of the scam, Bailey helps him devise a scheme to reclaim the stolen money, which involves her disguising herself as a parody of Hannah Montana. Meanwhile, Zack and Cody get jobs at Chef Gigi's restaurant in hopes of enjoying free meals, though only Zack succeeds in securing a satisfying dining experience.

A renowned hypnotist stays at the S.S. Tipton and unintentionally puts London under a spell to mimic Bailey, causing her frustration. At the same time, Harvard admissions official Monroe Cabbit and his daughter Olivia visit the ship. Cabbit favors Cody over Zack, and when Zack expresses interest in Olivia, the twins devise a plan for Cody to pretend to date her while Zack secretly takes her out.

The boys' all-male weekend with their dad is disrupted when their mom unexpectedly arrives. To prevent their parents from staying permanently on the ship after getting a show, Kurt and Carey conspire to sabotage it. Meanwhile, London spends the day following Mr. Moseby to find the perfect belated birthday gift, ultimately making him very happy with her thoughtful present.

Cody and Woody compete in a challenge set by London to determine who will join her on a trip to the Tipton Space Station, leading both to resort to underhanded tactics in an attempt to outdo each other. Meanwhile, Zack, responsible for organizing activities for senior passengers, meets a reluctant participant who reveals a fondness for pranks, and the two team up to play jokes on other passengers aboard the ship.

Zack and Woody believe a girl rescued from the ocean is a mermaid and try to prove it, but their efforts fail when she reveals she's a competitive swimmer preparing for the Olympics. Zack then helps her relax, while Cody is temporarily fired from his job as towel boy for enforcing environmental conservation, but later rehired after staging a demonstration about the future of the planet.

Cody tries to cheer up homesick Bailey by recreating her hometown festival, but complications arise when Bailey's boyfriend, Moose, arrives. The two men compete in various contests to win Bailey's affection, with Cody losing each challenge. After Moose invites Bailey to return home, she seeks Cody's advice, and he encourages her to follow her heart, leading her to stay with her friends.

Kirby accidentally injures Moseby, leading Connie to take over his duties and accidentally break a boat in a bottle meant for the captain. As Moseby worries the ship itself may be in trouble, London eventually repairs the miniature boat. In a series of mishaps, Moseby falls down the stairs, injuring everyone but London, and ultimately breaks the boat himself without time to fix it.

Hannah Montana travels to Honolulu for a concert aboard the S.S. Tipton, prompting Cody to try and secure tickets for Bailey. Meanwhile, the Russo siblings continue their vacation on the ship, with Alex pranking Justin using blue dye in the hot tub and Max attempting to impress London with his magical suitcase.

A microchip containing sensitive information is stolen, and the twins assist a spy in retrieving it. Cody asks Bailey to hide the chip and not examine its contents, but she disobeys and looks it up on her computer. After Cody discovers her betrayal, Bailey attempts to mend their trust with a kiss, leading to his eventual forgiveness.

London is inspired to pursue a role as the ship's magician's assistant after developing feelings for him, while Zack seeks to strengthen his bond with Woody by spending more time with him.

Zack is assigned hall monitor as punishment for causing a stink cloud incident and takes the responsibility to an extreme, leading to widespread detentions and straining his friendships. At the same time, Bailey begins working at London's boutique, which serves as a retail version of London's personal wardrobe.

Bailey becomes jealous when Cody starts receiving attention from other girls after he temporarily takes over as the home-ec teacher. At the same time, London attempts to sell what she believes are Zack's artistic creations, unaware they are actually items he sneezed into.

Bailey and Cody convince London to participate in a bet that makes her act smart, but she actually becomes intelligent after using a special perfume. Meanwhile, Zack's prank intended for Woody unintentionally targets a female wrestler, leading to unexpected consequences.

London travels to Thailand to visit her grandmother, while Zack invites Cody to join him on a double date.

Zack submits one of Cody's old essays as his own, leading Ms. Tutweiller to believe he has an irrational fear of bananas. At the same time, London struggles with cell phone withdrawal after they are confiscated during class.

At the start of a new semester aboard the ship, Zack, Cody, London, Bailey, and Woody end up stranded on a deserted island after falling into a lifeboat London had been using as a closet. Tensions rise when Cody and Bailey argue over wind patterns, leading to a rift between them and the rest of the group; meanwhile, Ms. Tutwieller and Mr. Moseby face a similar conflict regarding control of the ship's operations. The episode ends with Cody and Bailey reconciling.

Zack is shocked to discover his new roommate is a former child rap star whose career declined after his voice changed during puberty.

Jordin Sparks joins the S.S. Tipton, prompting Zack, Cody, and Marcus to collaborate on a song for her. At the same time, London's Yay Me! contest allows a fan to spend time with Jordin aboard the ship, though the selected fan proves to be somewhat overzealous.

Zack and Cody receive a $200 birthday check from their parents and argue over how to spend it, each expressing frustration with having a brother. As they voice their wishes aloud, they both long to be only children, and when the ship passes through the Bermuda Triangle, their wish is mysteriously granted.

Zack, Marcus, and Woody organize a fake beauty pageant to attract attention from girls, but Mr. Moseby discovers their scheme and makes them follow through with it. Bailey joins the pageant to compete with London and hires Cody as her coach, though she becomes frustrated with his overbearing approach.

Zack and Cody meet with Mayor Ragnar in Sweden and discover that their ancestors were mischievous outlaws rather than the heroic figures they believed. At the same time, Moseby teams up with Marcus to retrieve a missing screw for his nightstand, but the two end up trapped inside a furniture store.

Esteban prepares to marry his fiancée, but his plans are complicated when his mother disapproves of the union.

Cody attempts to hide his incomplete homework by fabricating an elaborate story, but the deception spirals beyond his control. Meanwhile, Mr. Moseby and Zack find themselves handcuffed together after their argument escalates into a physical struggle.

When Mr. Moseby bans the group from playing football, they turn their attention to the world of fantasy football.

Cody investigates the theft of a valuable book, following clues to uncover the identity of the culprit.

Zack discovers an ancient artifact at a South American dig site, inadvertently releasing the spirit of a long-dead princess.

London's father challenges her to find a marketable invention by giving her one million dollars, prompting her to enlist her friends in a competition where the prize is the cash reward. Initially working on separate ideas, the group eventually merges their concepts to create a multifunctional robot, which causes chaos aboard the ship.

The gang each imagine themselves as characters in three classic fairy tales—Hansel and Gretel, Snow White, and Jack and the Beanstalk—leading to humorous and chaotic reinterpretations of the stories.

As part of a classroom exercise, the students are paired in mock marriages to experience the difficulties of daily life as a couple. Cody is paired with Bailey, Zack with London, and Woody with Addison. Tensions arise when Cody is assigned an injury through the "Wheel of Life," leading to conflict between him and Bailey.

With Mr. Moseby away at a reunion, Zack and Marcus organize a party on the sky deck featuring models. Janice and Jessica from the Boston Tipton arrive as models, with Janice attempting to attract Zack's interest, while Cody suspects Bailey is jealous of Jessica. To keep the party a secret, Woody impersonates a male model named Woodlander to distract the modeling agent.

Cody attempts to purchase earrings for Bailey, but Zack encourages him to haggle with the cashier for a better deal. At the same time, London, Bailey, Marcus, and Woody find a magic lamp containing a genie who can grant wishes, leading to a debate over what should be wished for.

The SS Tipton is on a collision course with a pod of endangered blue whales, prompting Zack, Cody, Bailey, and Marcus to take matters into their own hands by locking themselves in the engine room to alter the ship's route. Their efforts quickly become more dangerous as Cody suffers from heat exhaustion, Marcus becomes dehydrated, and Zack grows increasingly frantic. When Kirby and Mr. Moseby discover them, they initially try to intervene but ultimately support the plan after viewing the whales on Cody's laptop.

During a school news production for Ms. Tutweiller's class, the students each encounter personal challenges. Zack and Bailey struggle with working together as co-anchors, Cody uncovers a surprising revelation related to London during his report, Kirby reflects on past experiences, and London faces technical difficulties with the green screen.

In the distant future, a descendant of Zack, named Zerk, pranks warring aliens, prompting them to threaten the destruction of the Starship Tipton. To prevent disaster, the original group time travels to the future to rescue their descendants and resolve the conflict. At the same time, London learns that her great-great-great-great-great grandson, Rome, is connected to the ship, revealing it as part of her family's legacy.

Bailey challenges London to a $1 million bet to see if she can go a week without insulting her, prompting London to seek help from Mr. Blanket to control her sharp tongue. After losing the bet, London proceeds to insult Bailey a million times. In a separate storyline, Cody tries to evade a persistent seagull following an altercation over fries.

Cody and Bailey plan to celebrate their one-year anniversary while the SS Tipton is docked in Paris, but a misunderstanding arises when Bailey sees Cody with London, thinking she is a rival. The next day, Cody witnesses Bailey with another man, leading to an argument and their decision to break up. Meanwhile, Zack and Woody find themselves involved in a chase with art thieves.

Cody departs the ship after breaking up with Bailey to join an exclusive, non-religious, monk-like group in hopes of recovering emotionally. Zack and Woody set out to rescue him, while London and Miss Tutweiller offer support and advice to Bailey.

Cody and Bailey, no longer together, must decide who will take custody of their pet rat, Buck. Kirby evaluates both to determine the better owner, but when Woody is bitten by Buck, he gains a superhero identity as "Ratman.

Cody and Bailey, after breaking up, pretend to have dates for the Seven Seas High dance and scramble to find temporary partners to maintain their story. Meanwhile, Woody mediates a dispute between Mr. Moseby and Miss Tutweiler over the skydeck at the school dance, leading to a shared resolution. A flashback reveals how their childhood experiences shaped their interests, and Mr. Moseby helps Emma understand their growth and success.

Zack begins to develop feelings for Maya and tries to follow Cody's six-month dating strategy to win her over. Meanwhile, Dante, who previously impersonated Marcus in Paris, secretly joins the ship to collaborate with Marcus on his next album. In the meantime, Cody attempts to move on from Bailey by using a rubber band snapping method while she is away visiting her hometown.

Zack, London, Woody, and Maya find themselves stranded in London's shoe-shaped submarine with limited oxygen. At the same time, Marcus assists Cody in getting ready for a chess match against a talented young Russian player.

A flood in the new aqua lounge leads Mr. Moseby to search for the student responsible, with Zack, Cody, Bailey, and Woody each thinking they might be to blame. At the same time, Marcus leaves the ship to pursue a Broadway musical inspired by his hit song "Retainer Baby.

Arwin introduces a robot to the SS Tipton in an effort to enhance the ship, but complications arise when the robot develops emotions for Cody. At the same time, London and Woody seek Zack's assistance to help them succeed in gym class.

Zack plans a special birthday surprise for Maya and enlists Sean Kingston's help, leading to a mix-up where the singer is tricked into believing the party is for London and Mr. Moseby. Meanwhile, Cody joins Bailey on a tour of a Belgian chocolate factory, where he unexpectedly encounters Woody, who had mistaken the event for a hiking trip.

Zack and Maya become an official couple, and she invites him to her poetry reading, but it conflicts with a crucial online war game championship he and his team are competing in against an Australian squad. Torn between supporting Maya and focusing on the game, Zack tries to manage both. Meanwhile, London and Bailey organize a daycare as part of a community service project, but Bailey's confidence wavers until unexpected issues arise among the children.

Carey joins Zack and Woody in Japan after being chosen to star in a soda commercial by a businessman who admired her performance at the Tipton. The experience is challenging due to the unpleasant shrimp-flavored soda and a mishap involving Zack breaking an expensive camera, which forces the family to work as tasters at the factory. Meanwhile, Woody defeats a sumo wrestler to win a gold card, but the wrestler's persistent presence leads to an awkward rematch, and London tries to avoid a dental appointment at all costs.

While the ship is docked in New Orleans, Mr. Moseby recounts the legend of Captain Entenille and the ghostly steamship *Jessie Belle*, which sank 150 years ago. Zack becomes involved after the captain's spirit reaches out, urging him to clear the captain's name. London and Bailey work to help Mr. Moseby confront his fear of public performance.

London and Woody visit a luxury beach club on senior ditch day, but Woody is denied entry, prompting London and Zack to go inside without him. Meanwhile, Bailey and Cody attend class to maintain their perfect attendance, disrupting Ms. Tutweiller's plans for a day off.

Cody gives Woody's sister a tour of the ship while London enlists someone else to do her tasks, but complications arise when the substitute grows close to Zack.

Cody visits a scientific research station in Antarctica, with Zack and Woody joining for a snowmobiling trip, but they are left stranded after the facility's leader takes their snowmobile, forcing them to find ways to survive. Meanwhile, London interacts with a renowned fashion designer who announces his retirement, as she attempts to encourage him to return to design with fresh inspiration.

London is transported through different Christmas timelines by a magical mirror and uncovers a revelation that could profoundly alter her life.

Ms. Tutweiler chooses Cody's student-written play for a class performance, but Bailey objects when she discovers her character is portrayed negatively in the story, leading Cody to play both himself and Bailey's role while Zack takes on Bailey's part.

London takes Bailey to Kettlecorn by blimp to celebrate her grandmother's 90th birthday, but a malfunction forces them to continue by car. Meanwhile, Zack, Cody, and Woody play basketball against Mr. Moseby and his famous NBA star brother, Dwight Howard. Cody grows concerned when Bailey disappears and later finds out she has gone to her family's farm, prompting him to go there in hopes of winning her back.

Cody arrives in Kettlecorn and is surprised to find Moose there, also hoping to win Bailey's affection. As a tornado threatens, the group takes shelter, and Bailey is knocked out, experiencing a dream in which she becomes Dorothy Gale and journeys through the Land of Oz. In the dream, the others take on roles from the story, and upon waking, Bailey must choose between Moose and Cody.

The group begins reconstructing Kettlecorn in the aftermath of a tornado, but ongoing financial difficulties persist. Mr. Tipton, London's father, arrives to address potential financial support. At the same time, Zack, Woody, and Mr. Moseby try to enter Kettlecorn disguised as part of a Search and Rescue team.

During a couples game night, the group struggles to find an engaging game, London's prank on Woody accidentally releases a crate of snakes, and Cody attempts to impress Bailey by proving his humor while Zack tries to mend things with Maya after she discovers the number of girls he has dated.

Students organize a secret prom after their prank causes Mr. Moseby to cancel the official senior prom. Bailey campaigns for prom queen while Cody helps Woody ask Addison to prom. In the end, the students humorously declare Mr. Moseby and Ms. Tutweiller as prom king and queen.

Mr. Moseby informs the staff that London's father, Mr. Tipton, has decided to sell the ship, which is set to be dismantled within a week.