In 1967, the year GUESS WHO'S COMING TO DINNER came out, only 20% of the country approved of interracial marriage, but the film played a key role in changing cultural attitudes on the subject. Donald Bogle explains how the film made a passionate argument for equality and integration with some of the day's biggest stars. | Turner Classic Movies: TCM

In 1967, America was at the height of the civil rights movement and the country's biggest star was Sidney Poitier. With the release of three films that year: TO SIR WITH LOVE, IN THE HEAT OF THE NIGHT and GUESS WHO'S COMING TO DINNER?, he was at the top of his game. #BlackHistoryMonth #LetsMovie | Turner Classic Movies: TCM