Guess Who's Coming to Dinner is a 1967 American romantic comedy-drama film produced and directed by Stanley Kramer, and written by William Rose. It stars Spencer Tracy, Sidney Poitier, and Katharine Hepburn, and features Hepburn's niece Katharine Houghton.

Stanley Earl Kramer was an American film director and producer, responsible for making many of Hollywood's most famous "message films" and a liberal movie icon. As an independent producer and director, he brought attention to topical social issues that most studios avoided. Among the subjects covered in his films were racism, nuclear war, greed, creationism vs. evolution, and the causes and effects of fascism. His other films included High Noon, The Caine Mutiny, and Ship of Fools (1965).