William Gargan, who also played the better known television (and radio) detective Martin Kane, was the voice of New York eye Barrie Craig while Ralph Bell portrayed his associate, Lt. Travis Rogers. Craig's office was on Madison Avenue and his adventures were fairly standard PI fare. He worked alone, solved cases efficiently, and feared no man. As the promos went, he was "your man when you can't go to the cops. Confidentiality a specialty."