Meet the Voice of Brand New Dennis & Gnasher Unleashed!EXCLUSIVE! Watch a clip of actor Freddie Fox as the new voice of Dennis PLUS get a sneak peak at the new show! Actor Freddie Fox has been a life-long Beano fan, so it’s going to be BLAM! Dennis and Gnasher: Unleashed starts on CBBC later this year. Keep an eye on Beano.com for all the latest news! Be sure to visit our exclusive Dennis & Gnasher: Unleashed! page every day for exclusive Dennis & Gnasher: Unleashed! games, videos, news, trailers, competitions and LOADS MORE!