Self (archive footage)
Gen. Hobart "Hap" Gay
Jack 'Kill the Commies' Preston (Former US President)
Jack Oberman
The Mayor
Jack Reardon
Lt. John Martini
Joel Lynch
John Deach
Jack McCauley
Claude Crumn
Father Ryan
Ralph Muir
Henry Carpenter
Mayor Larry Vaughn
Tom Patterson
Dr. Ned Folger
Gen. Landers
Harvey Murkison
Kilbourne
Mayor Larry Vaughn
Mickey
Brooks Carpenter
Harold Talbot
Edmund Schilling
Sheriff Bill Jessup
Roy Kern
Sgt. Manzak
Sgt. Joe Marcus
Virgil Holley
Fred Ferguson
Jim Egan
Det. Frank McAfee
Inspector Haines
Capt. Appleton
Mr. Robinson
Charlie Evans
Arthur Kabot
E.K. Hornbeck
Lafe
Wally Sanders
Mr. Harvey
Nordick
Findley
Coach Sandy Hardy
Sam Crandall
Alphonse Paquette
Capt. Alan Wilson
Irving S. Blanchard
Charlie Snow
Sims Delancey
Chick O'Hara
Bud Gurney
Sgt. Clyde
Maj. Bromo Lee
Al Webster
Pete Hamilton
Soldier (uncredited)
Member of Soldier Quartet
Crop Corps Kid (uncredited)