If you thought all dolphins were friendly, you'll think again when you meet master enemy number one, Doctor Blowhole! This techy fish is all EVIL, and he has it out for Skipper & Co. BIG TIME.
Once Upon a Penguin
Ok, so he may not be an enemy anymore, but Max the cat wasn't always chummy with Skipper, Kowalski, Rico and Private. In fact, this hungry stray wanted to eat these plump penguins at first sight!
Big Body, Evil Brain
Dude! King Julien is n't the only king at the zoo. Deep in the smelly sewerslives an army of ferocious rats, led by their tall and awesomely-muscular Rat King.
Don't let those big green eyes fool you! In the short time that this Hoboken native stayed at the Central Park Zoo he was known to be quite the New Jersey nightmare!
Red is for Danger
Penguin Enemy #1 isn't just Buck Rockgut's problem. Although Skipper believed the Red Squirrel to be all make-believe, he soon learned that this acorn-obsessed villain was all too real.
Meet one of Dr. Blowhole's many evil inventions, Chrome Claw! Just don't get used to him - this crustracean warrior is no match to Skipper's keen commando prowess.
The only thing worse that one icky rat is a an entire brigade of them. Soldiers, evacuate!
Not only are the Vesuvius boys identical twins, but they're equally as TERRIBLE! We're not sure what's worse- them or rotten, spoiled milk. :/
Bye Bye Birdie
Whoever coined the phrase 'bird brain' hadn't met Vans. Skipper's long time foe is a highly intelligent puffin with extreme hand-to-hand combat skills.
Private's adorable Lunacorn became the target of The Destroyer of Worlds after being accidently unleashed from his prison. Lucky for Private's prized toy, good always triumphs over evil!