Tom Corrigan, the eye-patched detective with the knack for murderous situations plunges into the wildest, farthest-out caper of his career. His assignment leads him to a splendid but terrified harem of veiled beauties, a millionaire sultan with a roving eye, a gang of turbaned mystery men with a lust for violence. Corrigan's job: protect a priceless ruby as red as the color of murder.