The Wiz is a 1978 American musical fantasy adventure film directed by Sidney Lumet. Adapted from the 1974 Broadway musical of the same name, the film reimagines the classic 1900 children's novel The Wonderful Wizard of Oz by L. Frank Baum with an African-American cast. Dorothy, a 24-year old teacher from Harlem, finds herself magically transported to the urban fantasy Land of Oz. On her travels seeking help from the mysterious Wiz, Dorothy befriends a Scarecrow, a Tin Man, and a Cowardly Lion.

Musical film is a film genre in which songs by the characters are interwoven into the narrative, sometimes accompanied by dancing. The songs usually advance the plot or develop the film's characters, but in some cases, they serve merely as breaks in the storyline, often as elaborate "production numbers".