The Deathless Devil
The Deathless Devil () is a 1972 Turkish action film, co-written, produced and directed by Yılmaz Atadeniz, starring Kunt Tulgar as a young man who takes up his father's mantle as masked crimefighter Copperhead to defeat the evil Dr. Satan. The film, which went on nationwide general release on , was released in the US by Mondo Macabro in 2005 on a double-bill DVD with "Tarkan Versus the Vikings". The film is a remake of the 1940 serial "Mysterious Doctor Satan".