Aired Monday June 24, 1:35pm - 1:45pmon CBBC HD

Dennis & Gnasher Unleashed!

Series 2 Episode 48: Smarty Pants

Dennis is mega-excited to trial a pair of hi-tech Smarty Pants, underpants with all the capabilities of a smartphone. However, whenever he and the gang test the pants, Walter is always one step ahead of them.

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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