In New York, the art dealers John Flanders (‘Flan’) Kittredge and Louisa (‘Ouisa’) Kittredge are ready to have a business dinner with their South African friend and client Geoffrey Miller, when a wounded young black man comes to their fancy apartment telling that he had been just robbed in Central Park and asking for help. He introduces himself as Paul, a friend of their son and daughter in Harvard and son of Sidney Poitier, and the couple invites him to stay with them. During the night, they find that Paul is not who he claims to be. When they investigate the life of Paul, they find the hidden truth.