[released by] Orion Pictures in association with Home Box Office ; an L.A. Films/Lorne Michaels production ; produced by Lorne Michaels, George Folsey, Jr. ; directed by John Landis ; written by Steve Martin, Lorne Michaels, Randy Newman
Paramount Pictures ; story by John Herman Shaner & Al Ramrus ; screenplay by John Herman Shaner & Al Ramrus and Charles Shyer & Alan Mandel ; produced by Harry Gittes and Harold Schneider ; directed by Jack Nicholson
Universal City Studios, Inc. and U-Drive Productions, Inc. ; Steven Spielberg presents ; produced by Bob Gale and Neil Canton ; screenplay by Bob Gale ; story by Robert Zemeckis & Bob Gale ; directed by Robert Zemeckis