טריילר
שחקנים
Joan Foley
Communications Center Technician
Philip Sterling
Russian Representative
James Bacon
News Reporter
ג'וזף קמפנלה
General Easton
Burke Byrnes
Coast Guard Officer
James G. Richardson
Alan Marshall
Brian Keith
Dr. Dubov
מרטין לנדאו
General Adlon
Bibi Besch
Helen Bradley
קלייד קוסאטסו
Yamashiro
Conrad E. Palmisano
Communications Center Technician
Charles Bartlett
Guard
Read Morgan
Communications Center Technician
Peter Donat
Opening Sequence Narrator (voice)
Sean Connery
Paul Bradley
Natalie Wood
Tatiana Donskaya
Karl Malden
Harry Sherwood
Allen Williams
Michael McKendrick
Ronald Neame
British Representative
Paul Laurence
Communications Center Technician
Simon Cadell
British News Reporter (uncredited)
Bo Brundin
Rolf Manheim
Stanley Mann
Canadian Representative
Sybil Danning
Girl Skier
John Findlater
Tom Easton
Gregory Gaye
Russian Premier
Stu Nahan
Football Announcer
Richard Dysart
Secretary of Defense
Domingo Ambriz
Boy with Radio
Henry Fonda
The President
Roger Robinson
Bill Hunter
Trevor Howard
Michael Hughes
Peter Bourne
UN President