As of August 2026, Margaret Dumont is best known for Bathing Beauty. Find every show and movie Margaret Dumont has starred in — and where to watch them — below.
Margaret Dumont

Margaret Dumont

Actress Born 1882 Brooklyn, New York, USA 8 Movies

Margaret Dumont would probably consider it a tragedy that she is best-known for her performances as the ultimate straight woman in seven of the Marx Brothers' films (including most of their best). By all accounts she never understood their jokes (offscreen and on), which is of course a major reason why she's so funny. Apart from a small role in a 1917 Dickens adaptation, she spent her early career on the stage, ending up with the Marxes in the late 1920s in the stage versions of The Cocoanuts (1929) and Animal Crackers (1930), and was given a Paramount contract at the same time they were. She played similar roles alongside other great comedians, including W.C. Fields, Laurel & Hardy and Jack Benny and also played straight dramatic parts (her chief love), but few of them made much impact - it is as Groucho Marx's foil that she ranks among the immortals, and she died shortly after being reunited with him on "The Hollywood Palace" (1964).

Margaret Dumont's screen work to date leans strongly toward Comedy and Music, a consistent thread across her credits so far.

Margaret Dumont's most notable role to date came in Duck Soup (1933), where she played Gloria Teasdale. She also appeared in A Night at the Opera (1935) as Mrs. Claypool. Most recently appeared in Animal Crackers (1930) as Mrs. Rittenhouse.

Fans wanting to catch up on Margaret Dumont's work can find exactly where her movies are streaming below — and TV Butler Pro makes it effortless to keep track of them all. Just search the title, and Butler finds it instantly, tells you which service has it, and remembers what you've already watched.

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🎬 Margaret Dumont's Movies

Bathing Beauty
Mrs. Allenwood
1944
Duck Soup
Gloria Teasdale
1933
A Day at the Races
Emily Upjohn
1937
What a Way to Go!
Mrs. Foster
1964
A Night at the Opera
Mrs. Claypool
1935
Animal Crackers
Mrs. Rittenhouse
1930
The Big Store
Martha Phelps
1941
The Cocoanuts
Mrs. Potter
1929

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