The Color Purple (1985)
The Color Purple is a 1985 American period drama film directed by Steven Spielberg, based on the Pulitzer Prize-winning novel of the same name by Alice Walker. It was Spielberg's eighth film as a director, and was a change from the summer blockbusters for which he had become famous. The film starred Danny Glover, Desreta Jackson, Margaret Avery, Oprah Winfrey, Adolph Caesar, Rae Dawn Chong, and introduced Whoopi Goldberg as Celie Harris.
More at Wikipedia.