Metro Goldwyn Mayer ; an Avco Embassy film ; Joseph E. Levine presents ; a Sidney Glazier production ; associate producer, Jack Grossberg ; written by Mel Brooks ; produced Sidney Glazier ; directed by Mel Brooks ; an Embassy Pictures release
Warner Bro. Pictures, Inc. & the Vitaphone Corp. present ; a First National picture ; directed by Busby Berkeley ; screenplay, Manuel Seff and Peter Milne