Cobra

Cobra is a 1986 American action film directed by George P. Cosmatos and written by Sylvester Stallone, who also stars in the titular role. The film co-stars Reni Santoni, Brigitte Nielsen and Andrew Robinson. Loosely based on the novel A Running Duck by Paula Gosling (later published as Fair Game and filmed under that title in 1995), Cobra follows police detective Marion "Cobra" Cobretti as he investigates a string of violent crimes while also protecting a witness targeted by the perpetrators.