Director
Robert Wise
DIRECTOR
Stars (in credits order)
Michael Rennie
Klaatu
Patricia Neal
Helen Benson
Hugh Marlowe
Tom Stevens
Sam Jaffe
Professor Jacob Barnhardt
Billy Gray
Bobby Benson
Frances Bavier
Mrs. Barley
Lock Martin
Gort
Patrick Aherne
General at Pentagonuncredited
Larry Arnold
Scientific Delegateuncredited
Walter Bacon
Sightseer at Spaceshipuncredited
Rama Bai
Oscar Blank
Peddleruncredited
Marshall Bradford
Chief of Staffuncredited
Chet Brandenburg
Farmeruncredited
John Brown
George Barleyuncredited
John Burton
British Radio Announceruncredited
Wheaton Chambers
Mr. Bleekeruncredited
Spencer Chan
Jean Charney
Motheruncredited
Beulah Christian
Secretaryuncredited
John Close
Captainuncredited
Louise Colombet
French Womanuncredited
James Conaty
Frank Conroy
Mr. Harleyuncredited
Eric Corrie
British Soldieruncredited
John Costello
Cockneyuncredited
James Craven
Businessmanuncredited
Marjorie Crossland
Hildauncredited
Jack Daly
Minor Roleuncredited
Elmer Davis
Elmer Davis - Commentatoruncredited
Lawrence Dobkin
Army Physicianuncredited
Jim Doyle
Medical Corps Majoruncredited
Roy Engel
Government Manuncredited
Charles Evans
Major Generaluncredited
Edith Evanson
Mrs. Crockettuncredited
Franklyn Farnum
Extra in Office Building Corridoruncredited
Michael Ferris
Elizabeth Flournoy
Emma - Jewelry Clerkuncredited
Curt Furberg
Grady Galloway
American Radar Operatoruncredited
Bill Gentry
Sentryuncredited
Paul Gerrits
James Gonzalez
Military Officer at Pentagon Meetinguncredited
Robert Haines
Citizenuncredited
Glenn Hardy
Intervieweruncredited
Sam Harris
Harry Harvey
Taxi Driveruncredited
Al Haskell
Gabriel Heatter
Gabriel Heatter - Commentatoruncredited
Gil Herman
Government Agentuncredited
Louis Jean Heydt
Air Force Captain looking perplexeduncredited
John Hiestand
TV Announcer on Truckuncredited
Michael Jeffers
Pool Hall Patronuncredited
H.V. Kaltenborn
H.V. Kaltenborn - Commentatoruncredited
Michael Keep
Kenneth Kendall
Soldieruncredited
Hassan Khayyam
Indian Radio Announceruncredited
Richard LaMarr
Harry Lauter
Platoon Leaderuncredited
Freeman Lusk
General Cutleruncredited
George Lynn
Colonel Ryderuncredited
Herbert Lytton
Brigadier Generaluncredited
Bert Madrid
Mike Mahoney
Sandee Marriott
David McMahon
Air Force Sergeantuncredited
Tyler McVey
Bradyuncredited
Harold Miller
Millard Mitchell
Voice of Generaluncredited
Ralph Montgomery
Juanita Moore
Woman looking at spaceshipuncredited
Bruce Morgan
Joseph C. Narcisse
Bill Neff
Police Officer Behind Deskuncredited
Howard Negley
Coloneluncredited
Dorothy Neumann
Margaret - Secretaryuncredited
Sammy Ogg
Samuncredited
Robert Osterloh
Major Whiteuncredited
Gayle Pace
Drew Pearson
Drew Pearson - Commentatoruncredited
Ted Pearson
House Peters Jr.
Military Police Captainuncredited
'Snub' Pollard
Cab Driveruncredited
Mike Ragan
Army Captainuncredited
Gilman Rankin
Anthony Redondo
John M. Reed
Tank Driveruncredited
Bob Reeves
Operatoruncredited
Barry Regan
John Rice
Bobbyuncredited
Fay Roope
Pola Russ
Russian Womanuncredited
James Seay
Bernard Sell
Charles Sherlock
Peter Similuk
Russian Pilotuncredited
Bob Simpson
Joseph P. Sinda
Kid In Saucer Landing Crowduncredited
Reginald Lal Singh
Marc Snow
Olan Soule
Mr. Krulluncredited
Kim Spalding
Army Orderlyuncredited
Murray Steckler
Harmon Stevens
Charles Tannen
Voice of Radio Announceruncredited
Glen Walters
Harlan Warde
Carlsonuncredited
Bill Welsh
Radio Newscasteruncredited,voice
Stuart Whitman
Guy Williams
Radio Operatoruncredited
Rush Williams
Military Police Sergeantuncredited
Wilson Wood
Carleton Young
Colonel in Jeepuncredited