Chao Chi-hao (Lo Lieh) about to unleash his 5 Fingers of Death - okay, technically 10 fingers - in this 1972 film from Shaw Brothers that helped usher in the kung-fun movie boom of the 1970s.
I loved that Chao's Iron Fist technique was accompanied by the theme music from the American television series Ironside (which starred a post-Perry Mason Raymond Burr). Quentin Tarantino copied this shamelessly in Kill Bill.












