After Rico ingests a strange liquid, he discovers he can no longer regurgitate items from his belly.

A giant balloon float of a killer whale haunts Private.

Officer X of New York City's animal control is after Max, the penguins' stray cat friend.

A girl loses her doll at the zoo, and Rico is convinced to give up his own doll to replace it.

A zoo blackout elevates King Julien's delusional rulership ideas to a whole new level.

The other penguins fear that Skipper has become a zombie after a visit to the vet.

Some unfriendly hornets make plans to sting anyone who enters the zoo.

Skipper has an identity crisis when Alice mentions that one of the penguins is actually female.

Burt the elephant asks the penguins to help him break out of the zoo.

When a beautiful falcon crash-lands in the zoo, Skipper insists that she stays.

The penguins are recruited by Buck Rockgut to help him capture the Red Squirrel.

The penguins must protect the zoo commissioner from Frankie the pigeon's wrath.

Eggy the duckling is convinced that he can handle dangerous missions like the penguins.

Private is ready to move up in rank within the penguin commando unit... or is he?

When the Penguins send Rico off to help King Julien, an unlikely friendship develops between them.

Rico desperately wants to a voice chip upgrade for his doll-girlfriend.

We don't have an overview translated in English. Help us expand our database by adding one.

When the zoo is closed for Christmas, the animals prepare for "Kidsmas" -- their annual celebration complete with decorations, food, gifts and a visit from Santa.

Private is smitten with the zoo nurse, but the only way he can see her is to get injured.

Private finds a stack of comic books and ignores Skipper's request to destroy them.

A simple plan to have Mort spy on the rats ends up with Julien and Skipper captured.

When Private's cuteness factor tests off the charts, the penguins use it to their advantage.

The animals panic when a boa constrictor escapes from the zoo.

The penguins journey to the bottom of the Atlantic for preserved herring.

After a sailing trip to the Massachusetts coast goes wrong, the penguins wind up at the Hoboken Zoo, which turns out to be a perfectly pristine paradise... or is it?

The Vesuvius twins adopt Skipper and Julien, then force them to fight each other.

Special Agent Rockgut contacts the penguins with a warning that Red Squirrel has brainwashed one of them.

Kowalski is laid up in the hospital, so he can't attend the invention expo, and it's driving him crazy.

Private's heart overcomes his instinct to flee as he helps a stranded seal get back to Antarctica, and the rest of the team follow in the submarine to make sure they make it.

Marlene plans a game night to help the zoo animals bond but it takes a terrible turn when the snacks run out.

The penguins need Private's hypercute to escape Alice in order to see their favorite action star at the cinema, but Private's molting renders him unable to engage the talent.

Fred seeks financial advice from King Julien when he stumbles upon an oak tree loaded with acorns, but the Red Squirrel has his own plans for the loot.

A hen who seems to have psychic abilities moves into the zoo, and a skeptical Kowalski tries to prove she's a fraud.

When Private learns that the Peanut Butter Winkies are going out of production, he urges a raid on the factory and Skipper is so impressed he lets him command the mission.

Skipper's having one of those perfect days, and he decides to use the opportunity to settle an old score.

How in the world is Rico supposed to behave well when King Julien has kidnapped his doll, Miss Perky, with the intention of marrying her?

The Penguins are faced with a World Domination battle when Private accidentally unleashes KuchiKukhan the Destroyer of Worlds. Can they stop him in time to save the World?