Dienstag, 07:20 ![Dennis & Gnasher Unleashed!](/img/ireland/reviews/cbbc/dennis_gnasher_unleashed.png)
Dennis & Gnasher Unleashed!
Series 1: 34. Extreme Sports Day
Dennis recruits Grizzly Griller to help make school sports day more extreme.
Series 1: 34. Extreme Sports Day
Dennis recruits Grizzly Griller to help make school sports day more extreme.