SPOILER ALERT: the following article contains massive spoilers, including the ending. If you have not yet seen the movie, proceed at your own risk, or better, come back to this article later!
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The First Slam Dunk Plot Summary and Synopsis
A biopic of Joe Fortenberry, the basketball player who is credited with performing the first slam dunk in 1936 at the Olympic Games in Berlin.
Source: Wikipedia (CC BY-SA 3.0).