
Margaret Brooke Sullavan (May 16, 1909 – January 1, 1960) was an American actress. Sullavan started her career on the stage in 1929. In 1933 she caught the attention of movie director John M. Stahl and had her debut on the screen that same year in Only Yesterday.
Margaret Sullavan preferred working on the stage and did only 16 movies. She retired from the screen in the early forties, but returned in 1950 to make her last movie, No Sad Songs For Me (1950), in which she plays a woman who is dying of cancer. For the rest of her career she would only appear on the stage.
Sullavan was nominated for an Academy Award for Best Actress for her performance in Three Comrades (1938). She died of an overdose of barbiturates on January 1, New Year's Day, 1960, at the age of 50.
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The Shop Around the Corner
1940 · as Klara Novak

Back Street
1941 · as Ray Smith

The Good Fairy
1935 · as Luisa

The Mortal Storm
1940 · as Freya Roth

Three Comrades
1938 · as Patricia Hollmann

The Shopworn Angel
1938 · as Daisy Heath

James Stewart: A Wonderful Life
1987 · as Self (archive footage)

Appointment for Love
1941 · as Jane Alexander

The Shining Hour
1938 · as Judy Linden

Only Yesterday
1933 · as Mary Lane

Cry 'Havoc'
1943 · as Lieutenant Smith

So Red the Rose
1935 · as Valette Bedford

No Sad Songs for Me
1950 · as Mary Scott

Little Man, What Now?
1934 · as Lammchen

Next Time We Love
1936 · as Cicely Hunt Tyler

So Ends Our Night
1941 · as Ruth Holland

Hollywood: The Selznick Years
1961 · as Self - Actress 'Rebecca' screen test (archive footage) (uncredited)

Joan Crawford's Home Movies
1942 · as Self