Irving Berlin's There's No Business Like Show Business is a 1954 American musical comedy-drama film directed by Walter Lang. It stars an ensemble cast, consisting of Ethel Merman, Donald O'Connor, Marilyn Monroe, Dan Dailey, Johnnie Ray, and Mitzi Gaynor.
The title is borrowed from the famous song in the stage musical (and MGM film) Annie Get Your Gun. The screenplay was written by Phoebe Ephron and Henry Ephron, based on a story by Lamar Trotti; and the movie was Fox's first musical in CinemaScope and DeLuxe Color.
O'Connor later called the film the best picture he ever made.