Alex Nino did many pages for DC Comics in the seventies, principally in the various 'mystery' books and at Weird War Tales. Ninoeventually migrated to Conan artwork for the black and white Marvel magazines.
See another Alex Nino page from this same story here.

See another Nino page from the same Arnold Drake Weird War Tales story
Rubeny artwork from House of Mystery #248, 1976 DC Comics.
(black and white) Another Rubeny art page from House of Mystery #209, 1972 DC Comics.