Series 1, Episode 22 - Red And Black To The Future
When Dennis finds Professor Screwtop's time machine in the lab, he can't resist using it without reading the instructions, and starts a chain of events that lead to Gnashersaurus rex's rampaging through Beanotown! How is Dennis going to set things right without bumping into other versions of himself and destroying the space time continuum?
- Wednesday 14th February 2018
- 10 minutes
- Friday 22nd February 2019 at 7:10am on CBBC
Cast & crew