Director
William Asher
DIRECTOR
Stars (in credits order)
Gene Barry
Jonathan Clark
Valerie French
Eve Wingate
George Voskovec
Prof. Klaus Bechner
Arnold Moss
The Alien
Stefan Schnabel
The Soviet General
Ralph Clanton
Mr. Ingram
Friedrich von Ledebur
Dr. Karl Neuhaus
Paul Birch
Admiral
Azemat Janti
Ivan Godofsky
Fred Aldrich
Russian Officer (uncredited)
Monty Ash
Soviet Prison Physician (uncredited)
Irvin Ashkenazy
2nd Man (uncredited)
Charles Bennett
Gorki (uncredited)
John Bleifer
Spokesman (uncredited)
David Bond
Dr. Schmidt (uncredited)
George Boyce
Diplomat (uncredited)
Ralph Brooks
Pentagon Officer (uncredited)
George Bruggeman
John Bryant
Kelly - Federal Agent (uncredited)
George Calliga
Scientist (uncredited)
Hank Clemin
Hans (uncredited)
Paul Cristo
Oliver Cross
Tom Daly
Joe - Bartender (uncredited)
John Dodsworth
BBC Newscaster (uncredited)
Eric Feldary
Russian Sergeant (uncredited)
Paul Frees
Ward Mason - Newscaster (uncredited)
Jacques Gallo
French Newscaster (uncredited)
Kenneth Gibson
Michael Harris
FBI Agent (uncredited)
Lars Hensen
Ed Hinton
Commander (uncredited)
Jerry Janger
Officer (uncredited)
Weaver Levy
Chinese Sergeant (uncredited)
Arthur Lovejoy
Brakovich (uncredited)
Theodore Marcuse
Col. Gregor (uncredited)
Maria McClay
Su Tan (uncredited)
Harold Miller
Ralph Montgomery
Man in Bar (uncredited)
John Mooney
MP Captain (uncredited)
Peter Norman
Interrogator (uncredited)
Ron Nyman
Commuter (uncredited)
Paul Power
Army Doctor (uncredited)
Donnelly Rhodes
Television Technician (uncredited)
Grandon Rhodes
UN Presiding Officer (uncredited)
Emil Sitka
Newspaper Hawker (uncredited)
Don Spark
Harry Bellows (uncredited)
Norman Stevans
Crew Member (uncredited)
Robert Stevenson
General (uncredited)
Maxie Thrower
Waiter (uncredited)
Sigfrid Tor
Gen. Zamke (uncredited)
Philip Van Zandt
Taxi Driver (uncredited)
Mark Warren
Pete - Copy Boy (uncredited)
Mel Welles
Russian Marshal (uncredited)
Walda Winchell
Nurse (uncredited)
Doreen Woodbury
Woman (uncredited)