This is a very funny and entertaining movie that doesn't fit into any one category. It's about a slightly crazed movie director who is making a WW1 movie in Southern California who hires a fugitive to replace his top stuntman. Peter O'Toole gives perhaps his best performance ever as the egomaniacal filmmaker who will do anything, perhaps even murder someone, in order to protect his artistic vision. The underrated Steve Railsback is good also as the paranoid Vietnam vet turned fugitive from the law. The action scenes are very funny and well-done, especially the rooftop chase. The music score is appropriately clever and matches what's happening on screen. Real-life stunt man Chuck Bail has a good part as a stunt coordinator who shows Railsback the ropes. The editing techniques help blur the line between reality and make-believe. The film is a bit too long, though, and some key scenes go on longer than necessary. These are minor complaints, however, because a film like this doesn't get made very often anymore.