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

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

A group of cockroaches ask the penguins for help with their exterminator problem.

When Roger's sewer home becomes unbearable, the penguins try to find him a new home in the city.

It's a race against time when the whole gang competes with the Rat King to find the Lost Treasure of the Golden Squirrel, which may have a dangerous curse on it!

The penguins accidentally launch Leonard the koala out of the zoo and into midtown Manhattan.

The penguins try to help Randy overcomes the problems he's having at the petting zoo.

Private tells Mort that if he throws a penny in the fountain, his wish will come true... and it works!

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

The penguins and Julien believe Marlene has cooties after overhearing a group of schoolchildren.

The Amarillo Kid arrives and declares that he has a score to settle with "Mr. Tux."

Kowalski steals the computer chip from Mort's new video game to finish an invention.

After a series of gadget malfunctions, Skipper orders Kowalski to stop inventing.

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.

The penguins must stop a contractor from completing repairs on their habitat before he destroys the world!

Julien believes Maurice is plotting an overthrow and the penguins send him through basic training.

Lemmy the robot returns from Mars with a space squid.

The penguins have a plan to beat the heat, but they'll need Alice out of the way.

The penguins are inspired seeing a good deed and decide to perform their own.

The penguins accidentally blow up the koala habitat wall, so Leonard has to bunk up with Joey.

The lemur habitat gets a new resident, Clemson, and Julien loves to order him around.

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

Private's quirky Uncle Nigel pops in for a quick visit from across the pond.

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

Annoyed by the lemurs' constant music, the penguins plan to get them moved to another part of the zoo.

Kowalski's invention turns Skipper into a baby, so the penguins must find a way to change him back.

Skipper orders Kowalski's love ray to be put in reverse.

The Commissioner's toupee blows off and soon gets stuck on Maurice's head.

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.

Private accidentally steps on Dale the snail, so Dale wants some payback.

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

Kowalski's time-stop invention falls into the wrong hands -- Julien's!

When arch-nemesis, Dr Blowhole kidnaps King Julien and threatens to melt the Arctic Circle, the Penguins have to stop him, but they walk into a clever trap.

Dr. Blowhole, the penguins' evil dolphin nemesis, returns to New York with a diabolical plan to turn them into creatures of destruction.

The animals think Julien caused old lady Gladys to slip and hurt herself.

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.

Watching too many ninja movies has brainwashed Leonard the koala. During the day, as he sleeps, he terrorizes everyone by sleepfighting.

Julien is supposed to keep quiet about the penguins' secret tunnel, be he blabs anyway.