Dennis & Gnasher Unleashed!

Red and Black to the Future (1x22)

Air date: Feb 14, 2018

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 rampaging through Beanotown! How is Dennis going to set things right without bumping into other versions of himself and destroying the space-time continuum!