Rudman got into the movie business in the 1950s as a film runner, getting paid $25 a week. He then worked as a film buyer for RKO Pictures and later started his own film buying and booking service. In 1958, he bought his first theater, the Davis Drive-In in Layton.
Among the theaters Rudman had a hand in opening were the Water Gardens Cinema in Pleasant Grove, the Tooele Cinema 6 in Tooele and the now-defunct Trolley Theatres and Trolley Corners multiplexes near downtown Salt Lake City.


