This crossover features The Wiggles sounds and The Penguins of Madagascar clips.
- Skipper as Greg
- Kowalski as Anthony
- Rico as Murray
- Private as Jeff
- Marlene as Dorothy the Dinosaur (they're both good friends to the penguins and the Wiggles)
- King Julien as Henry the Octopus (they both love music and dancing)
- Mort as Wags the Dog (they're both brown)
- Maurice as Captain Feathersword
- Rhonda as Flora Door
- Hans as Season 1 Door and Movie Door
- Dr. Blowhole as Wally (they're both evil)
- Boogie Time!
- Yummy Yummy
- Big Pink Car
- Wake Up Private!
- The Penguins Movie (before season 1)
- It's a Madagascar Penguin World (before season 2)