SUPERMAN THE MOVIE - CHRISTOPHER REEVE, GENE HACKMAN, MARGOT KIDDER, MARLON BRANDO, TERRENCE STAMP, SARAH DOUGLAS, JACK O'HALLORAN, NED BEATTY, JACKIE COOPER, MARC MCCLURE, E.G MARSHALL, VALERIE PERRINE, SUSANNAH YORK, RICHARD LESTER, RICHARD DONNER CUT, ALEXANDER AND ILYA SALKIND PRODUCTION, PIERRE SPENGLER PRODUCER