The popularity which crime fiction writers namely Stieg Larsson and Håkan Nesser enjoy in current times has enabled book readers to consider Sweden from a different perspective.Their books allow people to be able to imagine that despite an excellent welfare state Sweden has a lot of social problems.In the past,criminal tendencies in Sweden were described in gory details by writers Maj Sjöwall and Per Wahlöö.It is their writings which form the back drop of Swedish film 'Man on the roof'.For a national cinema closely associated with Bergman's dark dramas,'Mannen På Taket' presents a completely different facet of Swedish cinema.It is a thriller which spoke about corrupt policemen hell bent on giving a bad name to their police force.Bo Widerberg gives equal attention to drama as well as thriller elements.The result is an intelligent thriller which enables its viewers to ascertain why some policemen are able to cross lines which are supposed to be judged by them.Admirers of action cinema need to be reminded that their theme makes its appearance in the second half of the film as the first half has been reserved for the through investigation of a brutal murder.