a Leo Productions, Ltd. production, a National General Pictures release, a Cinema Center Films presentation ; written and produced by Mart Crowley ; directed by Wiliam Friedkin
Universal Pictures and Epic Productions present a Bregman/Baer production, a film by Brian De Palma ; produced by Martin Bregman, Willi Baer, Michael S. Bregman ; screenplay by David Koepp ; directed by Brian De Palma
Discovery Films, BBC Storyville, and the UK Film Council present ; a Wall to Wall production, in association with Red Box Films ; directed by James Marsh ; produced by Simon Chinn
Warner Bros. Pictures, Inc. & the Vitaphone Corp. present ; directed by Ray Enright ; numbers created & directed by Busby Berkeley ; screen play by Delmer Daves ; story by Robert Lord & Delmer Daves