the Ladd Company thru Warner Bros. ; a Warner Communications Company ; Arnon Milchan presents a film by Sergio Leone ; director, Sergio Leone ; producer, Arnon Milchan ; writer, Stuart Kaminsky ... [and others]
Warner Bros. presents an Irwin Winkler production ; a Martin Scorsese picture ; executive producer, Barbara De Fina ; screenplay by Nicholas Pileggi & Martin Scorsese ; produced by Irwin Winkler ; directed by Martin Scorsese
Universal Pictures and Image Entertainment present in association with Relativity Media, a Brian Grazer production in association with Scott Free Productions, a Ridley Scott film ; produced by Brian Grazer, Ridley Scott ; written by Steven Zaillian ; directed by Ridley Scott
Samuel Goldwyn presents ; music and lyrics by Frank Loesser ; written for the screen and directed by Joseph L. Mankiewicz ; released by Metro-Goldwyn-Mayer