Rawhide

Rawhide is a TV Western which ran from 1959 to 1965. Focusing on cowboys during their cattle drives, it was a career breakthrough for Clint Eastwood (who played righthand man Rowdy Yates) and led to his starring in A Fistful of Dollars and other Spaghetti Westerns. The distinctive theme song, replicating the drovers' chants to "head 'em up, move 'em out," became a popular Western standard on its own.