Sci-fi cult film set in the 21st century has Mastroianni and Andress pursuing one another in a futuristic society where legalized murder is used as the means of population control. Intriguing movie where Andress kills with a double-barreled bra, the characters hang out at the Club Masoch, and comic books are considered literature. Based on "The Seventh Victim" by Robert Sheckley.