In the near future, violence is controlled in societies avoiding wars. Killing is allowed to violent individuals in a game called Big Hunt where the participants are alternatively Hunter or Victim. The winner of each round is awarded with a prize and the survivor after ten rounds, wins one million dollar award (in 1965).
When the American huntress Caroline Meredith (Ursula Andress) completes her ninth round, she comes to Rome to kill her tenth victim. She negotiates with the sponsor Ming Tea Company to kill his victim in front of the cameras. The cynical Marcello Poletti (Marcello Mastroianni) is her target and has just succeeded in his marriage annulment with Lidia (Luce Bonifassy) but has not disclosed to his lover Olga (Elsa Martinelli). Marcello suspects that Caroline is his hunter, but is not sure; further he falls in love with her and he is reluctant to kill her.
"La decima vittima" is a funny and entertaining comedy with a silly but cult story. The sexy Ursula Andress is in the top of her beauty and shows a perfect chemistry with Marcello Mastroianni. In the end, the viewer has 92 minutes of fun. My vote is seven.
Title (Brazil): "A Décima Vítima" (The Tenth Victim")
Note: On 31 January 2023, I saw this film again.