The Koopalings is one of the following Mario Spin-offs that made its way to Kids' WB! on September 2, 2000. It ran for two Seasons and forty episodes until January 12, 2002.

Premise of The Series

  • Join our seven beloved Koopa friends Larry Koopa (voiced by Adam McArthur), Morton Koopa Jr. (voiced by Phil LaMarr), Wendy O. Koopa (voiced by Janyse Jaud), Iggy Koopa (voiced by Greg Cipes), Roy Koopa (voiced by Jason Marsden), Lemmy Koopa (voiced by Ashley Johnson) and Ludwig Von Koopa (voiced by Danny Cooksey), as they and their new friends Susan B. Koopa (voiced by Maggie Blue O'Hara), Cassie Koopa (voiced by Melissa Altro), Nick Koopa (voiced by Yuri Lowenthal), Karma Koopa (voiced by Jocelyn Loewen) and Horace Koopa (voiced by Kevin Michael Richardson), make their misadventures a success.


  • Adam McArthur as Larry Koopa
  • Phil LaMarr as Morton Koopa Jr.
  • Janyse Jaud as Wendy O. Koopa
  • Greg Cipes as Iggy Koopa
  • Jason Marsden as Roy Koopa
  • Ashley Johnson as Lemmy Koopa
  • Danny Cooksey as Ludwig Von Koopa
  • Maggie Blue O'Hara as Susan B. Koopa
  • Melissa Altro as Cassie Koopa
  • Yuri Lowenthal as Nick Koopa
  • Jocelyne Loewen as Karma Koopa
  • Kevin Michael Richardson as Horace Koopa


Season 1 (2000-2001)

Season 2 (2001-2002)

Production Companies

  1. It's A Laugh Productions
  2. Nelvana


  • This is the first show where The Koopalings are designed by Fried Rooster.
  • Wendy's shoes are red in this spin-off.
  • The opening and closing themes are in the style of Lady Gaga's Born This Way and is performed by The Kidz Bop Kids.
  • When broadcast in reruns on Movix Toons, the 2004 Nelvana logo is seen after the 1990 It's A Laugh Productions logo.

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