A documentary crew follows the events of Cody Maverick, a 17-year-old rockhopper penguin who lives in Shiverpool, Antartica with his mother Edna and his older brother Glen. Cody has wanted to be a professional surfer ever since a visit from legendary surfer Ezekiel "Big Z" Topanga several years ago. When a talent scout shorebird named Mikey (Mario Cantone) arrives to find entrants for the "Big Z Memorial" surfing contest, Cody jumps at the chance despite the lackluster support from his family. En route to the contest, Cody befriends another entrant, Chicken Joe.
Thomas "Tom" Popper (Jim Carrey) is a divorced real-estate entrepreneur whose father traveled around the world during his childhood. He learns that his father has died during an adventure to Antarctica and discovers that his father's will asks for his son to be given a souvenir from his last adventure. The next week, a crate containing a gentoo penguin (Captain) shows up at his doorstep. Eventually, five more penguins arrive. Popper intends to give them away but changes his mind when his children, Janie and Billy (Madeline Carroll and Maxwell Perry Cotton), think that the animals are Billy's birthday present. That night, Popper meets with New York zookeeper Nat Jones (Clark Gregg), who asks for the penguins. Popper tries to stall him by asking him to collect the penguins another time. Jones agrees but not before warning that the conditions in Popper's apartment are not good enough to raise penguins. Popper is forced to pay the board of his apartment to keep the penguins in his apartment and lies to his arrogant neighbor Kent (David Krumholtz) about there being no animals in his home.
At the Central Park Zoo, Marty the zebra is celebrating his tenth birthday, but longs to see the rest of the world from outside his pampered life at the zoo, believing that he can find wide-open spaces to run around in, like in Connecticut. Marty's best friend, Alex the lion, attempts to cheer up his friend by singing Frank Sinatra's "New York, New York" with him. Still unsatisfied, Marty gets some tips from the zoo's penguins: Skipper, Kowalski, Rico, and Private. The penguins are similarly trying to escape the zoo. Marty's friends — Alex the lion, Melman the giraffe, and Gloria the hippopotamus — realize Marty's folly and try to follow him. The four, along with the penguins and the chimpanzees Mason and his silent friend Phil, eventually find themselves at Grand Central Station, but are quickly sedated by tranquilizer darts when Alex's attempt to communicate with humans is mistaken for aggression. The zoo, under pressure from animal-rights activists, is forced to ship the animals, by sea, to a Kenyan wildlife preserve. During their travels, the penguins escape from their enclosure and take over the ship, intent on taking it to Antarctica. Their antics on the bridge cause the crates containing Alex, Marty, Melman, and Gloria to fall off the boat and wash ashore on Madagascar.
As a cub, Alex the Lion was called Alakay and was the son of Zuba, the alpha lion. Though Zuba tries to teach Alakay to be a hunter, the cub is more interested in dancing, and is captured by poachers when Makunga, Zuba's rival, challenges Zuba to a fight for the position of alpha lion. Alakay is forced into a crate, and taken away despite Zuba's attempts to rescue him. The crate falls into the ocean where it drifts to New York. There, Alakay is renamed Alex and sent to the Central Park Zoo where he grew up, meeting Marty the Zebra, Melman the Giraffe, and Gloria the Hippopotamus. Most of the events of the first film are then described through a series of news flashes.
Many days after bidding the penguins goodbye, Alex has a nightmare about himself and his friends still being stranded in Africa and finding that they have all gotten old. He then wakes up from his nightmare on his birthday and the animals present him with a miniature model of New York City made out of mud. Alex suggests to his friends and the lemurs that they should go to Monte Carlo to get the penguins and the chimpanzees and fly back to New York City, which they agree to do.
In Edwardian London, 1910, Cockney one-man band Bert is entertaining a crowd when he senses a change in the wind. Afterwards, he directly addresses the audience and gives them a tour of Cherry Tree Lane, stopping outside the home of the Banks'. George Banks returns home from his job at the bank to learn from his wife Winifred that their hired nanny, Katie Nanna, has left their service after his children, Jane and Michael, ran away again. They are returned shortly after by the local constable, who reveals that the children were dragged away by their kite. The children ask their father to help build a better kite, but he dismisses them. Taking it upon himself to hire a nanny, George advertises for a stern, no-nonsense nanny. Jane and Michael present their own advertisement for a kinder, sweeter nanny, but George rips up the letter and throws the scraps in the fireplace, which magically float up and out into the air.
On Middle Island, penguins have made their home, but foxes have found the island and have reduced the population of penguins. An eccentric chicken farmer named Swampy teams up with his granddaughter to train their mischievous dog, Oddball, to protect the penguins from these predators in an attempt to reunite his family and save their seaside town.
Pingu is helping Father deliver the mail. Pingu wakes up a penguin to deliver a parcel, but he’s puzzled to receive it. Then his neighbour comes out and says it’s for her, so Pingu grabs the parcel back and gives it to Mother, who is delighted to get the letter, as it’s an invitation to a wedding. Pingu shows the photo to Father, who gets out Mother and Father's wedding album with the green penguin friends and shows it to Pingu and Pinga.
T'choupi s'installe dans un village en bord de mer en compagnie de son nounours Doudou. Tous deux découvrent le village et la plage, se font deux nouveaux amis, Pilou et Lalou, et profitent agréablement des activités des vacances. La famille de T'choupi s'agrandit avec la naissance de sa petite sœur Fanny. Un jour, le quotidien heureux de T'choupi et de ses amis est perturbé par les agissements d'un mystérieux voleur qui leur dérobe peu à peu leurs jouets. T'choupi doit alors mener l'enquête pour découvrir et stopper le coupable.
The film begins at 62 West Wallaby Street on Gromit's birthday at breakfast. After being tipped out of bed and dressed using several mechanical contraptions, Wallace is greeted with a large pile of bills. Wallace remembers Gromit's birthday and presents Gromit with a somewhat unwelcome gift of a spiked dog collar, and a second present of a pair of ex-NASA robotic "Techno Trousers", acquired by Wallace to alleviate the burden of taking Gromit for walks. While Gromit is out on a "walk", Wallace realizes they are in financial difficulty and decides to let the spare bedroom out. He is answered by an inscrutable-looking penguin named Feathers McGraw. The penguin comes to stay at the house, pushing Gromit out of his comfortable bedroom and keeping him awake at night with loud music. On the other hand, Wallace takes a liking to him. Feathers also takes an interest in the Techno Trousers after seeing Gromit use their suction feet to walk on the ceiling.
Hubie, a shy, gullible but kindhearted penguin, is in love with the beautiful and kind Marina, but lacks self-confidence leading him to be bullied by the much more impressive, but vain and cruel Drake, who also wants Marina, but clearly for lust. One night, Hubie and Marina manage to confirm how they feel for each other, but Hubie cannot quite find a perfect pebble to propose to Marina with. He wishes on a star to make his dream come true and he receives an emerald from the sky. Ecstatic, Hubie rushes to find Marina but is stopped by Drake, who demands Hubie to give him the pebble. Hubie refuses, so Drake throws him into the water. Hubie narrowly escapes from a leopard seal and climbs on to a piece of ice where he is swept away from Antarctica.