Dennis the Menace and Gnasher

Gorilla Warfare (1x12)

Air date: Jul 02, 1996

When The Colonel organises an outward bound weekend in the woods, Dennis and Gnasher decide to tag along and cause mayhem for a laugh, but things are not longer a joke when they learn that Genghis Kong, an escaped circus gorilla, is on the loose in the woods and has somehow taken an interest to Dennis's granny.