This film is basically two great actors on one set for over 2 hours and it is one of the best ever made. The interaction between the characters of Caine's "jack the lad" hairdresser and Olivier's "upper class" detective novel writer is first class and their cross and double crosses make the film the classic that it is. A special mention for Ken Adam the production designer from some of the Bond films, who creates the perfect arena for these high class frolics. See this if you love the art of film making!!
