Aired Friday April 19, 7:20am - 7:35amon CBBC HD

Dennis & Gnasher Unleashed!

Series 1 Episode 27: Freewheelin'

It's the famous Beanotown Freewheeler Derby. During practice, the gang realise Walter's go-cart is especially speedy. Worried that Walter will beat his record, Dennis creates a lighter, faster cart but loses control and injures himself.

Adventure / Animated / Children
Original air date
Cast and crew
  • Boris HiestandDirector
  • Freddie FoxDennis
  • Rasmus HardikerWalter Brown/Grizzly Griller
  • Ryan SampsonPeter 'Pieface' Shepherd
  • Kathryn DrysdaleJemima 'JJ' Jones
  • Kelly-Marie StewartRubidium 'Rubi' von Screwtop
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