Following his graduation from the University of Iowa and World War II service, Jock Mahoney came to Hollywood as a stuntman. Quickly establishing a reputation as one of the best and most courageous purveyors of his trade, Mahoney graduated to speaking roles in 1946. Billed as Jacques O'Mahoney, he played villains and secondary roles in Republic and Columbia westerns, showed up as a parodied "strong...
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