Siêu Nhân 4: Nhiệm Vụ Gìn Giữ Hòa Bình

William Hootkins as Harry Howler Jim Broadbent as Jean Pierre Dubois Bradley Lavelle as Tall Marshall Jiří Stanislav as Cosmonaut Stanley Lebor as General Romoff Eiji Kusuhara as U.N. Guard - Japanese Ted Maynard as Army Chief Mark Caven as Priest - Boystown Gene Hackman as Lex Luthor Mark Pillow as Nuclear Man Don Fellows as Levon Hornsby Dorota Zięciowska as Cosmonaut Kerry Shale as MBC Newscaster Kenneth Coombs as Reporter Mac McDonald as Marshall #2 Steve Plytas as Russian General #2 Jayne Brook as Teacher - JFK High School Eugene Lipinski as Cosmonaut - Space Walker Dennis Creaghan as Bill Compton Jill Goldston as Commuter (uncredited) Margot Kidder as Lois Lane Mariel Hemingway as Lacy Warfield Czeslaw Grocholski as Russian General 1 Yuri Borienko as Russian General - Red Square Indira Joshi as Secretary General U.N. Robert Beatty as U.S. President Susannah York as Lara (voice) Jackie Cooper as Perry White Marc McClure as Jimmy Olsen Sam Wanamaker as David Warfield John Hollis as Russian General 3 (Kremlin) Boris Isarov as Cosmonaut Captain Nicholas Colicos as Paul - Metro Sports Club Christopher Reeve as Clark Kent / Superman Jon Cryer as Lenny Esmond Knight as Second Elder

Jerry Siegel Characters Menahem Golan Producer Christopher Reeve Story Lawrence Konner Screenplay, Story Yoram Globus Producer Alexander Courage Original Music Composer Joe Shuster Characters Alf Joint Stunt Coordinator Adam Somner Production Runner David Lane Second Unit Director Sidney J. Furie Director