07:10Dennis & Gnasher Unleashed!Series 1Episode 32: Gnashernal TreasureCBBC Thu 8th Nov 2018, 07:10 on CBBC HDAvailable for yearsThe class dig up a mysterious time capsule which sets them off on a race to find hidden treasure before Walter or a greed-crazed Paul the Potato can find it first.GenresChildren'sEntertainment & ComedyBrandDennis & Gnasher Unleashed!SeriesDennis & Gnasher Unleashed!: Series 1 Source: BBC Online