the funny movie from britain i have ever see and the supergrass be a tale of sex and drug and cream tea and and murder by the seaside . dennis carter ( adrian edmonson ) and average moron and be out to impress his so call girlfriend and andrea ( dawn french ) and because she think he be too law abide . so and to get her to come along with him on a romantic getaway and he come up with a scheme that perhaps will impress her and entice her to spend some time with him . trouble be and dennis lie be that he somehow get involve in an international drug ring and and while tell her and a couple of policeman overhear his boasting and nick him . and so begin this witty movie and full of slick comedy and crude joke . dennis be bang up in the local nick and and and much to the arrest officer delight and there seem to be no way out ( andrea earlier attempt to explain it be all a lie be dismiss by a hilarious melody of stand by your man by the two officer ) . then come along commander robertson ( ronald allen ) and chief intelligence and scotland yard . he make a deal with dennis and that if he help him catch the drug smuggler and then he will be set free and allow whatever he please . dennis agrees and and be team up with harvey duncan ( peter richardson ) and and lesley reynolds ( jennifer saunders ) . the rest be an unforgettable rib tickle experience and with robbie coltrane a sergeant troy add humourous colour to the film . his walk along the dry dock against frankie go to hollywood two tribe be superb and and probably the best scene in motion picture history . the two officer who nick dennis be wonderfully play by michael elphick and patrick durkin and and alexei sayle a the motorcycle cop be a laugh . if you want something good to watch on a saturday night and then i suggest you rent this . you would not forget it .