
Dorothy Vaughan (November 5, 1890 – March 15, 1955) was an American actress. She appeared in more than 143 films and television. Vaughan is best known for appearing in Slander House (1930), The Ape (1940) and Lady Gangster (1942). She was sometimes credited as Dorothy Vaughn.
Description above from the Wikipedia article Dorothy Vaughan (actress), licensed under CC-BY-SA, full list of contributors on Wikipedia.

Kitty Foyle
1940 · as Mary (uncredited)

Slim
1937 · as Older Nurse

Foreign Correspondent
1940 · as Jones' Mother (uncredited)

The Lady from Shanghai
1947 · as Old Woman (uncredited)

Young Mr. Lincoln
1939 · as Apple Pie Baker (uncredited)

The Bishop's Wife
1947 · as Delia

They Drive by Night
1940 · as Courtroom Matron (uncredited)

The Sea of Grass
1947 · as Mrs. Hodges (uncredited)

Slander House
1938 · as Mrs. Horton

The Pride of the Yankees
1942 · as Eleanor's Landlady (uncredited)

The Magnificent Ambersons
1942 · as Mrs. Johnson (uncredited)

The Mummy's Ghost
1944 · as Ada Blake (uncredited)

Hit the Ice
1943 · as Nurse #1 (uncredited)

The Man in the Iron Mask
1939 · as Midwife

The Merry Widow
1952 · as Attendant (uncredited)

Gentleman Jim
1942 · as Ma Corbett

The Bamboo Blonde
1946 · as Mom

Black Legion
1937 · as Mrs. Grogan