Season 1, Episode 48 Dr. Blowhole's Revenge
First Aired: February 15, 2010
The penguins set out to rescue King Julien and walk into a trap set by their longtime enemy, an evil dolphin named Dr. Blowhole (voice of Neil Patrick Harris).
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- Premiered: April 6, 2005
- Rating: TV-Y7
- Premise: The animated adventures of four Central Park Zoo penguins with commando skills. Based on characters from the DreamWorks film 'Madagascar.' (more)