as Narrator

as Matt Grove

as Assistant Director at Train Station (uncredited)

as Narrator (voice)

as Barnett

as Assistant Coroner (uncredited)

as Bob Randall

as Ranger Cal Benedict

as Dave Stone

as Larry Anderson

as Dan Creede

as Tom Jason

as Sheriff Bob Reynolds

as Crewman

as Moving man

as Survivor

as Chick's B-17 Co-Pilot

as Frank Walton

as Bridge Henchman

as Captain Lawrence (Uncredited)

as Dan Baxter

as Cowboy

as Lieutenant-Commander at Meeting (uncredited)

as Spike McClousen

as Innkeeper

as Johnny Revere

as Johnny Revere

as Caleb

as Unidentified Man (uncredited)

as Reporter (Uncredited)

as Officer of the Watch

as Henry Dodge

as Street Policeman (uncredited)

as Scott Yager

as Dam Guard Thomas

as Man in Projection Room (uncredited)

as Radioman (uncredited)

as Henchman

as Bartender (uncredited)

as Farmer (uncredited)

as French

as Pete

as Doctor Spectator Listening to Explanation (uncredited)

as Gas Station Attendant

as Reporter (uncredited)

as Peter O'Conner

as Reporter

as Regan (uncredited)

as Henchman-Delivery Man

as Minor Role (uncredited)

as Ranger (uncredited)

as Railroad Worker

as Soldier

Director

Director

Director

Director, Writer

Director

Director