In his first film he fights the son of a slain enemy who becomes Captain Marvel who gets his super powers by saying Shazam, even if he looks like a hybrid of Superman and Batman.
See it here
Other titles include;
Kilink uçan adama karsi (Killing vs. the Flying Man)(1967)
Kilink: Strip and Kill (Kilink soy ve öldür) (1967)
Disi Killing (1967) With a female version of the villain.
Killing vs. Frankenstein (1967)
Sihirbazlar Krali Mandrake Killing'in pesinde (Killing vs. Mandrake)(1967) Where he battles the comic strip hero.
and Cango korkusuz adam - ölüm süvaris (Kilink vs Django) (1967) With Kilink as the death rider in an unauthorized sequel to the Italian spaghetti Western.