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Which actor won an Academy Award for A Tree Grows in Brooklyn?
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Elia Kazan
Elia Kazan on the set of Panic in the Streets, 1950.
The actor who won an Academy Award for his performance in the 1945 film A Tree Grows in Brooklyn, directed by Elia Kazan, is James Dunn. He received the Oscar for Best Supporting Actor for his role as Johnny.1