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.
Glenn Osser Abraham "Glenn" Osser (August 28, 1914 – April 29, 2014) was an American musician, musical arranger, orchestra leader, and songwriter. His birthname was Abraham (Abe), but much of his work was under the name Glenn; he can be found with references under both names. He also worked under a number of other names: Arthur Meisel, Bob Marvel, Maurice Pierre, and others.