as Albert Martino (as James Callahan)

as Arliss

as Principal Watson

as Jury Foreman

as Randolph Brascoe

as Father Quinn

as Father Mulligan

as Chief Massey

as Samuel Cavanaugh

as Bill

as Mayor Paisley

as Mr. Bowman

as Kirby

as Oliver

as Col. Peck

as Man in Bookstore

as Police Chief

as Andrew Henderson

as Judge Collins

as Robert Truesdale

as Phil

as Father O'Neill

as Dennis Reilly

as Uncle Bob

as Malcolm Gordon

as Everett

as Erhardt

as Berlin Hughes

as Walter Powell

as Test Director

as Doctor Houser

as Dr. Fallone

as Emmett DeVore

as Sheriff Bruckner

as Jeff Barnes

as Walter Ames

as Gen. Almond

as Walt Lawson

as The Producer

as Moxey

as Garland Dupree

as Lew Farragut

as David Powers, Special Assistant to the President

as Leslie Hartman

as Sheriff

as Reg Hanley

as David Brody

as Tommy Gillis

as Jerry

as Fillmore

as Jim

as Miles Wellman

as Sam Chapman

as Ed Gidney

as Dr. Harry Mills

as Ensign Beard

as Richard Lenk

as Major Ted Fowler

as Dick O'Connell

as Richard Schaefer

as Barnes

as Josh

as Russ Haynes

as Joe Donovan

as FBI Agent (uncredited)

as Reicher

as Dr. Yates Atkinson

as Al Kramer

as Ted Baylor

as Doug Kirk

as Police Officer Wilson

as Fred Carlyle

as Detective Floyd Wright

as Private Riggs (as James Callahan)