Robert Sterling: Robert Sterling. Actor: Voyage to the Bottom of the Sea. Born William John Hart in 1917, the Pennsylvania-born actor was the son of a professional ballplayer. He graduated from the University of Pittsburgh, then worked as a clothing salesman before deciding to give acting a try. He certainly had the requisite dreamboat looks as Columbia signed this blue-eyed, black-haired, extraordinary-looking specimen in 1939. Billed as Robert Sterling as not to...