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

Kowalski travels back in time to prevent himself from building a time machine.

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

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

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

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

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!

When the penguins realize their operation is at risk of being exposed, they attempt to destroy the evidence.

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."

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

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

The penguins become convinced that a kid on a field trip to the zoo is spying on them.

Private wants to be friends with a group of badgers... until they threaten to hurt Marlene.

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

Julien causes chaos at the zoo when he steals Kowalski's new invention.

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

When animals begin disappearing, the penguins suspect Savio, the new boa constrictor.

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

Julien goes on a pranking spree when he learns about April Fool's Day.

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

A puffin from Skipper's past returns and tries to take over the penguins' habitat.

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

When a baby stroller rolls outside the zoo, the penguins redefine the term "daycare."

The penguins' car seems to have a mind of its own after Rico rebuilds it.