Roy Scheider

Dr. Heywood Floyd

John Lithgow

Dr. Walter Curnow

Helen Mirren

Tanya Kirbuk

Bob Balaban

Dr. R. Chandra

Keir Dullea

Dr. David Bowman

Douglas Rain

HAL 9000 (voice)

Madolyn Smith Osborne

Caroline Floyd

Savely Kramarov

Dr. Vladimir Rudenko

Taliesin Jaffe

Christopher Floyd

James McEachin

Victor Milson

Mary Jo Deschanel

Betty Fernandez

Elya Baskin

Maxim Brailovsky

Dana Elcar

Dimitri Moisevitch

Saveliy Kramarov

Oleg Rudnik

Dr. Vasili Orlov

Natasha Shneider

Irina Yakunina

Vladimir Skomarovsky

Yuri Svetlanov

Victor Steinbach

Nikolaj Ternovsky

Candice Bergen

SAL 9000 (voice)

Gene McGarr

Commercial Announcer

Herta Ware

Jessie Bowman

Jan Tříska

Alexander Kovalev

Larry Carroll

Anchorman on TV

Cheryl Carter

Nurse

Ron Recasner

Hospital Neurosurgeon

Robert Lesser

Dr. Hirsch

Delana Michaels

Commercial Announcer

Arthur C. Clarke

Man on Park Bench (uncredited)

Peter Hyams

Director

Marshall Schlom

Script Supervisor

Alan B. Curtiss

Second Assistant Director

William S. Beasley

First Assistant Director

Peter Hyams

Guión, Guión Adaptado

Arthur C. Clarke

Novela

Peter Hyams

Director de Fotografía

Ralph Gerling

Camera Operator

Bruce McBroom

Still Photographer

D. Michael Wheeler

Second Assistant Camera

Don E. FauntLeRoy

Assistant Camera

David Shire

Compositor de la Música Original

Dale Strumpell

Sound Designer

Michael J. Benavente

Sound Editor

Warren Hamilton Jr.

Sound Editor

David E. Stone

Sound Editor

Donald Flick

Sound Editor

James Christopher

Sound Editor

William Saracino

Music Editor

Tim Mangini

Sound Effects Editor

Gene S. Cantamessa

Production Sound Mixer

Richard L. Anderson

Supervising Sound Editor

Carlos Delarios

Mezclador de Re-Grabación de Sonido

Aaron Rochin

Mezclador de Re-Grabación de Sonido

Ray O'Reilly

Mezclador de Re-Grabación de Sonido

Michael J. Kohut

Mezclador de Re-Grabación de Sonido

Robin Haskins

Mezclador de Re-Grabación de Sonido

Dan Sharp

Mezclador de Re-Grabación de Sonido

Vince Melandri

ADR Editor

Peter Hyams

Productor

Metro-Goldwyn-Mayer

Compañía de Produccion

Penny Perry

Casting

Mario Iscovich

Location Manager

Vivian McAteer

Estilista

Patricia Norris

Diseño de Vestuario

Bruce Walkup

Costume Supervisor

Nancy McArdle

Costume Supervisor

Michael Westmore

Makeup Supervisor

James Mitchell

Editor

Mia Goldman

Editor

Albert Brenner

Diseño de Producción

Rick Simpson

Decorados

Greg Papalia

Set Designer

Gregory Pickrell

Set Designer

William Ladd Skinner

Set Designer

David B. Brenner

Set Designer

Kandy Stern

Set Designer

Paul Huston

Conceptual Design

Burke Mattsson

Title Designer

Juniko Moody

Visual Effects

Gregory L. McMurry

Supervisor de Efectos Visuales

Henry Millar Jr.

Special Effects Supervisor

William Guest

Special Effects

Robert Harman

Special Effects, Dobles

Doug Hubbard

Special Effects

Mic Rodgers

Dobles

Jim Burk

Dobles

James M. Halty

Dobles

Gary Morgan

Dobles

Freddie Hice

Dobles

John C. Meier

Dobles

M. James Arnett

Stunt Coordinator

Marty Wunderlich

Property Master

Randy Peters

Transportation Coordinator

Andy Evans

Special Effects Assistant

David Blitstein

Special Effects Assistant

John Baron

Chief Lighting Technician