as Narrator

as Assistant Director at Train Station (uncredited)

as Narrator (voice)

as Barnett

as Assistant Coroner (uncredited)

as Bob Randall

as Ranger Cal Benedict

as Sheriff Bob Reynolds

as Dan Creede

as Dave Stone

as Larry Anderson

as Lieutenant-Commander at Meeting (uncredited)

as Captain Lawrence (Uncredited)

as Survivor

as Chick's B-17 Co-Pilot

as Cowboy

as Crewman

as Frank Walton

as Bridge Henchman

as Johnny Revere

as Spike McClousen

as Moving man

as Johnny Revere

as Caleb

as Dan Baxter

as Innkeeper

as Street Policeman (uncredited)

as Reporter (Uncredited)

as Unidentified Man (uncredited)

as Officer of the Watch

as Scott Yager

as Henry Dodge

as Man in Projection Room (uncredited)

as Farmer (uncredited)

as French

as Bartender (uncredited)

as Dam Guard Thomas

as Henchman

as Radioman (uncredited)

as Pete

as Regan (uncredited)

as Doctor Spectator Listening to Explanation (uncredited)

as Henchman-Delivery Man

as Peter O'Conner

as Reporter (uncredited)

as Gas Station Attendant

as Reporter

as Minor Role (uncredited)

as Ranger (uncredited)

as Railroad Worker

as Soldier

Director

Director

Director

Director, Writer

Director

Director