• 

  Jim Kikta

  饰：Professor Bounce

• 

  Kaylie Wallace

  饰：Cartwheel Kaylie

• 

  Kamry Uhazie

  饰：Cardio Kamry,3 episodes, 2008,

• 

  Heather Eismont

  饰：Hopping Heather,3 episodes, 2008,