Deadly Illusion (1987)

A private detective is tasked with the grim assignment of eliminating a man's wife. However, upon meeting her, he chooses to warn her about the impending danger instead. As the plot unfolds, he discovers that both the husband and wife are not who they appear to be, leading him into a web of deceit and intrigue. With unexpected twists at every turn, the detective must navigate this perilous situation while unraveling the truth behind the couple's hidden identities.