Dorothy Tree was an American actress, voice teacher and writer. She appeared in a wide range of character roles in at least 49 films between 1927 and 1951. Her best-known roles were probably as Martha, mother of Knute Rockne, in Knute Rockne, All American and as May Emmerich, invalid wife of Louis Calhern, in The Asphalt Jungle. After being blacklisted as a communist because of the House Un-American Activities Committee hearings, she began a second career as a voice teacher in New York. Emphasizing good diction and clarity, and the subtleties of intonation, she published four books on the subject. Wikipedia [ - ]

Dorothy Tree was an American actress, voice teacher and writer. She appeared in a wide range of... [ + ]