Director/a
Bert I. Gordon
DIRECTOR/A
Reparto (por orden de créditos)
Peter Graves
Dr. Ed Wainwright
Peggie Castle
Audrey Aimes
Morris Ankrum
Gen. John Hanson
Than Wyenn
Frank Johnson
Thomas Browne Henry
Col. Tom Sturgeon
Richard Benedict
Cpl. Mathias
James Seay
Capt. James Barton
John Close
Maj. Everett
Don C. Harvey
Illinois Highway Patrolman
Larry J. Blake
Eilene Janssen
Teenage Girl in Car
Hylton Socher
Frank - Soldier
Frank Wilcox
Gen. John T. Short
Douglas Evans
Norman Taggart - News Editor
Paul Grant
Teenage Boy in Car
Richard Emory
Lieutenant
Hank Patterson
Dave
Steve Warren
Soldier at Observation Post #3
Frank Connor
Soldier at Observation Post #1
Don Eitner
Soldier at Observation Post #2
Rayford Barnes
Chuck - National Guard Corporal
Kirk Alyn
B-52 Pilot(uncredited)
Bill Baldwin
TV Announcer(uncredited)
Frank Chase
Helicopter Pilot(uncredited)
Joe Cranston
Soldier(uncredited)
Patricia Dean
Red Cross Representative(uncredited)
James Douglas
Army Sentry(uncredited)
Paul Frees
Helicopter Pilot(uncredited)(voice)
Lyle Latell
Police Lt. MacKenzie(uncredited)
Dennis Moore
Police Dispatcher(uncredited)
Zon Murray
National Guard Sergeant(uncredited)
Alan Reynolds
Insecticide Man(uncredited)
Ralph Sanford
Extra beside Red Cross Representative(uncredited)
Bert Stevens
Col. Hill(uncredited)
Alan Wells
Headquarters Sergeant(uncredited)