Ralph Ince and Mitchell Leisen were both American what?
Ralph Ince Ralph Ince (January 16, 1887 – April 10, 1937) was an American pioneer film actor, director and screenwriter whose career began near the dawn of the silent film era. Ralph Ince was the brother of John Ince and Thomas H. Ince.
Frederick Loewe Frederick Loewe ( , originally German "Friedrich (Fritz) Löwe" ] ; June 10, 1901 – February 14, 1988), was an Austrian-American composer. He collaborated with lyricist Alan Jay Lerner on a series of Broadway musicals, including "My Fair Lady" and "Camelot", both of which were made into films.