3-2-1 Penguins! - Season 2 - Eps 6: Practical Hoax
Jason and Michelle set off a series of practical jokes on board the ship. None of which turn out to be very funny to their victims. Then the crew is asked to act as substitute teachers at the Academy. Jason and Michelle help out and see what it's like to be at the wrong end of a practical joke. Cavitus infiltrates the school in an attempt to defeat the Penguins. Naturally everything comes to a head, and Penguins learn a lesson that a joke isn't funny when it hurts somebody. Cavitus escapes and the Penguins learn that Bert the Hamster and Cavitus are one and the same!
About 3-2-1 Penguins!

Title: 3-2-1 Penguins!
First Air Date: 2000-11-14
Last Air Date: 2008-11-13
Status: Ended
Rating: 7.5/10 (from 2 votes)
Language: EN
Seasons: 4
Total Episodes: 26
Network: Unknown
Genres: Animation
Production Companies: Big Idea Productions
Synopsis
3-2-1 Penguins. is a kids cartoon that teaches kids about the Bible and helps them learn different Bible verses with Zidgel, Midgel, Fidgel and Kevin with the help of Michelle and Jason.
Cast

Quinn Lord
Jason (voice)

Claire Margaret Corlett
Michelle (voice)

Ellen Kennedy
Grandmum (voice)

John Payne
Zidgel (voice)

Paul Dobson
Midgel (voice)

Lee Tockar
Fidgel (voice)

Michael Dobson
Kevin (voice)

Dale Wilson
Admiral Strap (voice)

Garry Chalk
Cavitus / Sol (voice)