King Julien For A Day - Skipper swaps places with King Julien for a day, and things at the zoo fall into disarray. Maurice at Peace - A fax with horrible news arrives at the Zoo: Maurice has only 24 hours left to live. So all the animals decide to make his last day unforgettable and treat him as a king. Even King Julien . How will this day turn out eventually?
The penguins have had enough of the crazy lemurs! They hack into the zoo habitat schematic and successfully transfer the lemurs to the zoo. Finally, peace is achieved. When Roger replaces the lemurs they begin to realize the lemurs weren't so bad.The penguins journey to the bottom of the Atlantic for 100 year-old preserved herring. Skipper, Private and Kowalski chow down on the feast before Rico claims his share. Rico learns he's dodged a bullet when the others contract a food born illness.
An accidental zap from the Fresherizer ray turns Skipper into a baby. The gun tumbles into the sewer, and Kowalski, Rico, and Private leave baby Skipper in Julien's care. They are captured by the Rat King, and baby Skipper must escape in order to help them.The zoo animals are in a panic when word reaches them that the boa constrictor has escaped from the Zoo and is heading to them. They do their best to set up a perimeter, but the snake breaks through and captures them all except Julien.
The penguins are inspired after witnessing a good deed executed by a zoo patron. So they set out to perform their own good deeds -- penguin's style. Mort struggles to liberate Cheezy Bitz from a zoo vending machine so Private stops to help. But when Mort's tail gets hooked onto a dispensing coil, he and Private are sucked into the machine. Each attempt to escape drastically fails. Their only hope for freedom is to be rescued.
Kowalski's invention that stops time falls into the worst hands possible. King Julien's. The lemur breaks it trapping the two in a world frozen in time. Instead of being a disaster they realize they can do everything their hearts desire.Agent Buck Rockgut makes a triumphant return. While hunting the Red Squirrel across the globe, bird contacts the penguins with a warning that the squirrel has a brainwashed sleeper agent among them. They battle each other to a standstill to uncover the agent.
The zoosters think Julien has caused Gladys to slip, cutting off treats she brings them. The rush to judgment condemns the lemur to a swat from the Rump Whomper. Skipper insists Julien is innocent.Kowalski's dream of attending the invention expo have to be put on hold when he's laid up with broken legs. Skipper and the gang go in his place to bring him a full report. The bird goes stir crazy locked away in the hospital, however, and hallucinates that a dangerous Space Squid is invading!
Private has an enemy in the form of Dale the snail. It's because Private smashed the little guy, and keeps smashing him accidentally. Even a public apology ends with Dale getting crushed.Julien becomes enamored of a toilet the penguins have built. He wants to use it as his new throne, only the toilet is actually a stink bomb the penguins built to trap Dr. Blowhole. Julien accidently gets trapped, bound tightly to the bomb, so the penguins must try to stop it from detonating.