
Actor
Dorothy Tree
Born 1906 · Brooklyn, New York, USA
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. Description above from the Wikipedia article Dorothy Tree, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Acting

Dracula
Dracula's Bride (uncredited) · 1931

The Asphalt Jungle
May Emmerich · 1950

Drácula
Bride of Dracula (in catacombs) (archive footage) (uncredited) · 1931

The Men
Ellen's Mother · 1950

It
Waltham Employee (uncredited) · 1927

Marked Woman
Woman in Raid (uncredited) · 1937

Abe Lincoln in Illinois
Elizabeth Edwards · 1940

Edge of Darkness
Solveig Brategaard (uncredited) · 1943

Three Godfathers
Blackie Winters · 1936

Confessions of a Nazi Spy
Hilda Kleinhauer · 1939

Casanova Brown
Nurse Clark · 1944

Knute Rockne All American
Martha Rockne · 1940

City in Darkness
Charlotte Ronnell · 1939

Husband's Holiday
Cecily Reid · 1931

Nazi Agent
Miss Harper · 1942

Here Comes the Navy
Gladys · 1934

Little Orvie
Clara Stone · 1940

The Case of the Howling Dog
Lucy Benton · 1934

The Mystery of Mr. Wong
Valerie Edwards · 1939

The Woman in Red
Mrs. Olga Goodyear · 1935

Crime Doctor
Pearl Adams · 1943

The Bridge of Sighs
Marion Courtney, aka Mary Court · 1936

Singapore Woman
Mrs. Bennett · 1941

The Dragon Murder Case
Ruby Steele · 1934