Episode 1
Gone in a Flash
Julien and Maurice fight over a camera that fell from the sky.
Episode 2
Launchtime
Frustrated by their obnoxious lemur neighbors, the penguins decide to take a vacation... to the moon.
Episode 3
Haunted Habitat
The penguins leap into action when a spooky noise frightens Marlene.
Episode 4
Operation: Plush and Cover
The popularity of stuffed Mort dolls causes Julien to sabotage the toys, prompting a recall.
Episode 5
Happy King Julien Day
Maurice bribes the animals with candy so they'll celebrate "King Julien Day."
Episode 6
Paternal Egg-Stinct
Marlene discovers a lost egg and thinks the Penguins would be perfect egg watchers.
Episode 7
Assault and Batteries
When Skipper steals Julien's radio batteries, a wild chase gets them stuck in a kangaroo pen.
Episode 8
Penguiner Takes All
Julien challenges the penguins to play Capture the Flag, but the lemurs win every time.
Episode 9
Two Feet High and Rising
Julien can't take Mort's obsessive feet touching, so he exiles Mort from the lemur habitat.
Episode 10
Tangled in the Web
When the zoo installs web cams to bring in new visitors, Private accidentally becomes an Internet star.
Episode 11
Crown Fools
Skipper accidentally causes King Julien to lose his beloved crown. Now the penguins go on a dangerous mission...
Episode 12
The Hidden
Marlene goes to greet the mysterious new animals... then promptly disappears.
Episode 13
Kingdom Come
Maurice is left in charge when Julien is carted off to the zoo infirmary.
Episode 14
All Choked Up
After Rico ingests a strange liquid, he discovers he can no longer regurgitate items from his belly.
Episode 15
Little Zoo Coupe
The penguins and lemurs face off in a winner-take-all race around the zoo.
Episode 16
Popcorn Panic
When the penguins lose access to their favorite snack, Skipper and crew leap into action to find a new supply.
Episode 17
Go Fish
The penguins aren't happy when their fish supplies are replaced by imitation fish cakes.
Episode 18
Miracle on Ice
The sewer rats challenge the penguins to a game of ice hockey.
Episode 19
Needle Point
When the vet rounds up the penguins to give them a shot, Skipper's fear of needles takes over.
Episode 20
Eclipsed
When a solar eclipse occurs, Julien is tricked into thinking it's his fault.
Episode 21
Mort Unbound
Mort quadruples in size after being exposed to Kowalski's super-ray.
Episode 22
Roomies
Marlene's can't stand her new roommate, so she asks the penguins to help get rid of her.
Episode 23
Misfortune Cookie
Rico ignores a freaky fortune from his cookie, but Julien thinks Rico needs to believe in the superstition.
Episode 24
Lemur See, Lemur Do
When a robot is sent to the zoo to learn from Julien, the penguins set out to retrain it.
Episode 25
Roger Dodger
The rats have been terrorizing Roger the alligator, so he comes to the penguins for help.
Episode 26
Skorca!
A giant balloon float of a killer whale haunts Private.
Episode 27
Otter Gone Wild
When Marlene sets foot outside of captivity, she snaps and becomes a feral beast.
Episode 28
Cat's Cradle
Officer X of New York City's animal control is after Max, the penguins' stray cat friend.
Episode 29
Monkey Love
Phil tries to win the heart of a visiting chimpanzee named Lulu.
Episode 30
Tagged
The penguins must ditch the watchful eye of a nosey scientist before he stumbles upon all their secrets.
Episode 31
What Goes Around
A girl loses her doll at the zoo, and Rico is convinced to give up his own doll to replace it.
Episode 32
Mask of the Raccoon
A mysterious bandit is robbing the zoo animals of their beloved possessions.
Episode 33
Out of the Groove
Julien is horrified when the baboons' dance routine is getting more attention than his own.
Episode 34
Jungle Law
A zoo blackout elevates King Julien's delusional rulership ideas to a whole new level.
Episode 35
I Was a Penguin Zombie
The other penguins fear that Skipper has become a zombie after a visit to the vet.
Episode 36
Sting Operation
Some unfriendly hornets make plans to sting anyone who enters the zoo.
Episode 37
All King, No Kingdom
After a mishap with Julien, Maurice and Mort are banished from his kingdom.
Episode 38
Untouchable
A tiny frog with a nasty attitude moves to the zoo and starts terrorizing the other animals.
Episode 39
Over Phil
After a fight, the penguins show Mason and Phil how much they need each other.
Episode 40
Miss Understanding
Skipper has an identity crisis when Alice mentions that one of the penguins is actually female.
Episode 41
An Elephant Never Forgets
Burt the elephant asks the penguins to help him break out of the zoo.
Episode 42
Otter Things Have Happened
Marlene catches a glimpse of Fred the squirrel and falls in love at first sight.
Episode 43
Zoo Tube
The animals make a commercial to promote the zoo after a new TV channel renders them obsolete.
Episode 44
Snakehead!
When a giant fish terrorizes the duck pond, Skipper leads a mission to eliminate the menace.
Episode 45
Jiggles
Kowalski accidentally creates a living blob of jelly... with a big appetite.
Episode 46
The Falcon and the Snow Job
When a beautiful falcon crash-lands in the zoo, Skipper insists that she stays.
Episode 47
The Penguin Stays in the Picture
Private is upset when Mort is chosen to be the cover animal for the zoo's brochure.
Episode 48
Dr. Blowhole's Revenge
When arch-nemesis, Dr Blowhole kidnaps King Julien and threatens to melt the Arctic Circle, the Penguins have...