From Wikipedia, the free encyclopedia Roy Rowland (December 31, 1910 – June 29, 1995) was an American film director. He helmed a number of films in the 1940s, 1950s and 1960s, including Our Vines Have Tender Grapes, Meet Me in Las Vegas, Rogue Cop, The 5000 Fingers of Doctor T, and The Girl Hunters. Rowland was the husband of Ruth Cummings, niece of Louis B. Mayer and sister of MGM producer/director Jack Cummings.