as Col. Peck
as Police Chief
as David Brody
as Albert Martino (as James Callahan)
as Reg Hanley
as FBI Agent (uncredited)
as Berlin Hughes
as Mr. Bowman
as Dennis Reilly
as Doctor Houser
as Gen. Almond
as Randolph Brascoe
as Sam Chapman
as Arliss
as Chief Massey
as Robert Truesdale
as Fillmore
as Garland Dupree
as Walter Ames
as Father Quinn
as Phil
as Test Director
as Walt Lawson
as David Powers, Special Assistant to the President
as Al Kramer
as Father O'Neill
as Kirby
as Sheriff
as Principal Watson
as Samuel Cavanaugh
as The Producer
as Dr. Yates Atkinson
as Tommy Gillis
as Jury Foreman
as Sheriff Bruckner
as Jeff Barnes
as Dr. Fallone
as Oliver
as Reicher
as Doug Kirk
as Malcolm Gordon
as Leslie Hartman
as Ed Gidney
as Dr. Harry Mills
as Police Officer Wilson
as Fred Carlyle
as Richard Lenk
as Richard Schaefer
as Erhardt
as Everett
as Walter Powell
as Ensign Beard
as Major Ted Fowler
as Emmett DeVore
as Private Riggs (as James Callahan)
as Andrew Henderson
as Trevor Wayne
as Russ Haynes
as Joe Donovan
as Jim
as Uncle Bob
as Josh
as Miles Wellman
as Man in Bookstore
as Mayor Paisley
as Father Mulligan
as Ted Baylor
as Detective Floyd Wright
as Bill
as Sgt. Hal Grady
as Lew Farragut
as Moxey
