Darsteller:
Chris CronynPeter Graves
Linda CronynAndrea King
Franz CalderHerbert Berghof
Adm. Bill CareyWalter Sande
ArjenianMarvin Miller
PresidentWillis Bouchey
Secy. of Defense SparksMorris Ankrum
Stewart CronynOrley Lindgren
Roger CronynBayard Veiller
Russian commissarBen Astar
weitere Darsteller:
Seedy man listening to radioBarnett, Vince
President´s aideCarson, Robert
Secretary of the NavyConaty, James
Senator from Wheat BeltCrosby, Wade
Peter LewisDunkin, Claude
Coal mine ownerEvans, Charles
SenatorFarnum, Franklyn
Worried man at Lincoln MemorialFlint, Sam
SenatorHarris, Sam
Military manHinton, Ed
Maj. Gen. George BurdetteKeene, Tom
News commentator 1Kennedy, Bill
Mine ownerKenny, Colin
Military guardKulky, Henry
Seedy woman listening to radioLeonard, Grace
Radio commentatorLummis, Dayton
PitchmanMagrill, George
Dr. MitchellMartin, Lewis
SenatorMills, Frank
Foreign radio broadcasterMostovoy, Leo
Dr. BoultingPeters Jr., House
Extra at Russian headquartersPloski, Joe
United Mine Workers chiefRoth, Gene
OfficerStevens, Bert
Radio commentatorStevenson, Robert
Planetarium guardSullivanBrick
Russian Gen. BorodinTopa, John
Stab:
RegieHarry Horner
MusikMahlon Merrick
BuchJohn L. Balderston, John Hoare, Anthony Veiller
AusstattungMurray Waite
ProduktionDonald Hyde, Anthony Veiller
KameraJoseph F. Biroc
SchnittFrancis D. Lyon
CastingMaurice Golden
Art DirectorsCharles D. Hall
Maske/FrisurenDon L. Cash
TonVictor B. Appel