British Comedy Guide

Dennis & Gnasher: Unleashed. Copyright: Beano Studios.

Dennis & Gnasher Unleashed!

CBBC sitcom starring a CGI version of Dennis The Menace. 51 episodes (1 series), 2017 - 2018. Stars Freddie Fox, Kelly-Marie Stewart, Kathryn Drysdale, Ryan Sampson and others.

Next new episode is today at 6:05pm. Episode 25
Catch-up on Episode 24 on BBC iPlayer

Series 1, Episode 21 - The Wrong Man-Ace

Dennis is mistaken for a Beanotown baddie while in disguise to sneak into 12A film. At first Dennis loves being treated like a celebrity, but as things begin to go awry his friends have to save him by revealing his real identity and capturing the real diamond-stealing baddie!

Broadcast details

This episode is currently available on BBC iPlayer

Tuesday 13th February 2018
10 minutes


  1. Wednesday 14th February 2018 at 7:25am on CBBC
  2. Friday 2nd March 2018 at 3:45pm on CBBC

Cast & crew

Regular cast
Freddie Fox Dennis (Voice)
Kelly-Marie Stewart Rubi (Voice)
Kathryn Drysdale JJ (Voice)
Ryan Sampson Pieface (Voice)
Rasmus Hardiker Walter (Voice)
Joanna Ruiz Mrs Creecher (Voice)
Joanna Ruiz Various (Voice)
Writing team
Jen Upton Head Writer
Mike Stirling Script Consultant
Craig Graham Script Consultant
Michelle Forde Script Consultant
Andrew Emerson Script Executive
Production team
Boris Hiestand Director
Karina Stanford-Smith Series Producer
Michael Elson Executive Producer
Jo Allen Executive Producer
Phil Dobree Executive Producer
Steve Dorrance Executive Producer
Emma Scott Executive Producer
Nigel Pickard Executive Producer
Dan Haythorn Editor
Peter Scott Editor
Beverly Maguire Editor
Rob Lord Composer
Graham Kearns Composer

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