1965 $100,000 for RingoScreenplay 1966 Countdown to DoomsdayWriter 1966 Kiss Kiss, Kill KillScreenplay 1967 Any Gun Can PlayWriter 1968 Kill, Panther, Kill!Screenplay 1968 Sartana Does Not ForgiveWriter 1970 Have a Good Funeral, My Friend... Sartana Will PayWriter 1972 The Crimes of the Black CatWriter 1972 The Return of Clint the StrangerScreenplay 1973 Seven Deaths in the Cat's EyeStory and Screenplay 1974 White Fang to the RescueWriter 1978 Flatfoot in AfricaScreenplay 1979 John Travolto: The Face with Two Left FeetWriter 1989 Bloody PsychoWriter 1990 A Cat in the BrainStory and Screenplay