Cass Timberlane is a 1947 American romantic drama movie directed by George Sidney and was based on the 1945 novel of the same name by Sinclair Lewis. It stars Spencer Tracy, Lana Turner, Zachary Scott, Tom Drake, Mary Astor, Albert Dekker, Margaret Lindsay, Josephine Hutchinson, Frank Wilcox and was distributed by Metro-Goldwyn-Mayer.