Regina King, who won the Oscar for Best Supporting Actress, will direct the film "One Night in Miami", which is adapted from the stage play of Kemp Powers' debut play. Now Kemp Powers has adapted the original stage play script into a film script. The story takes place on the night of February 25, 1964. The young Cassius Clay defeated Sonny Liston to become the world heavyweight boxing champion, but due to the apartheid law, he could not stay on the island of Miami. He could only celebrate and spend the night with three friends, activist Malcolm X, singer Sam Cooke and football star Jim Brown, at the Hampton Inn on the outskirts of the city.