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| Año | Título | Personaje | Valoración |
|---|---|---|---|
| 2010 | Alice in Wonderland | (voice) (archive footage) | ★★★☆☆ |
| 1958 | La Diosa | Mrs. Woolsy (uncredited) | ★★★☆☆ |
| 1957 | The Green-Eyed Blonde | Mrs. Adams | ★★★☆☆ |
| 1952 | Everything I Have Is Yours | Miss Jenkins (Uncredited) | ★★★☆☆ |
| 1951 | The Unknown Man | ★★☆☆☆ | |
| 1950 | The Great Jewel Robber | Undetermined Role (uncredited) | ★★★★☆ |
| 1950 | Vorágine | Policewoman (uncredited) | ★★★☆☆ |
| 1949 | Pinky | Nurse (uncredited) | ★★★★☆ |
| 1947 | Sarge Goes to College | Miss Koregmeyer | ★★☆☆☆ |
| 1946 | The Trap | Madge Mudge | ★★★☆☆ |
| 1945 | The Spider | Jean | ★★★☆☆ |
| 1944 | Bermuda Mystery | 1st Nurse (uncredited) | ★★★☆☆ |
| 1943 | Quiet Please, Murder | Miss Oval | ★★★☆☆ |
| 1943 | All by Myself | Miss Young | ☆☆☆☆☆ |
| 1942 | Crimen a medianoche | Radio Actress (uncredited) | ★★★☆☆ |
| 1941 | Golden Hoofs | Liz | ★★★★☆ |
| 1940 | High School | Miss Witherspoon | ★★★☆☆ |
| 1939 | Frontier Marshal | Mother | ★★★☆☆ |
| 1937 | La contraseña | Guest (uncredited) | ★★★★☆ |
| 1937 | Wife, Doctor and Nurse | Information Girl | ★★☆☆☆ |
| 1937 | The Great Hospital Mystery | Nurse | ★★☆☆☆ |
| 1936 | 36 Hours to Kill | Traveler | ★★★☆☆ |
| 1936 | High Tension | Secretary | ★★★☆☆ |
| 1936 | To Mary - with Love | Nurse | ★★☆☆☆ |
Películas destacadas de Margaret Brayton
Estas son las películas más destacadas en las que ha trabajdo:
