
Dorothy Tree
Biography
From Wikipedia, the free encyclopedia.
Dorothy Tree (May 21, 1906 – February 13, 1992) was an American actress, voice teacher and writer. She appeared in a wide range of character roles in at least 49 motion pictures 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 (HUAC) 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.
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Filmography

The Family Secret
1951
as Marie Elsner

A Life of Her Own
1950
as Caraway Secretary (uncredited)

The Men
1950
as Ellen's Mother

The Asphalt Jungle
1950
as May Emmerich

No Sad Songs for Me
1950
as Frieda Miles

Casanova Brown
1944
as Nurse Clark

Crime Doctor
1943
as Pearl Adams

Edge of Darkness
1943
as Solveig Brategaard (uncredited)

Hitler- Dead or Alive
1942
as Else von Brandt

Lady in a Jam
1942
as Dr. Enright’s Patient (uncredited)

Nazi Agent
1942
as Miss Harper

Highway West
1941
as Bella, Salvo's Moll

Singapore Woman
1941
as Mrs. Bennett

The Man Who Lost Himself
1941
as Mrs. Van Avery

Knute Rockne All American
1940
as Martha Rockne

Sky Murder
1940
as Kathe

Little Orvie
1940
as Clara Stone

Abe Lincoln in Illinois
1940
as Elizabeth Edwards

City in Darkness
1939
as Charlotte Ronnell

Television Spy
1939
as Reni Vonich

Confessions of a Nazi Spy
1939
as Hilda Kleinhauer

The Mystery of Mr. Wong
1939
as Valerie Edwards

Cafe Society
1939
as Lady Photographer

Zaza
1939
as Mme. Dufresne