To Kill a Jaguar features two alumni that got big breaks starring in Bruce Lee films, Nora Miao, Bruce Lee's love interest in The Big Boss, Fist of Fury and Way Of The Dragon, and Liu Yung who co-starred with Bruce in The Big Boss and Fist of Fury. In To Kill a Jaguar, Liu plays Miao's jilted lover that but he refuses to let go as the film has more twists than a soap opera.