as Narrator

as Assistant Director at Train Station (uncredited)

as Matt Grove

as Narrator (voice)

as Barnett

as Assistant Coroner (uncredited)

as Bob Randall

as Ranger Cal Benedict

as Dan Creede

as Larry Anderson

as Dave Stone

as Sheriff Bob Reynolds

as Lieutenant-Commander at Meeting (uncredited)

as Survivor

as Captain Lawrence (Uncredited)

as Johnny Revere

as Chick's B-17 Co-Pilot

as Johnny Revere

as Cowboy

as Crewman

as Spike McClousen

as Moving man

as Bridge Henchman

as Dan Baxter

as Frank Walton

as Caleb

as Innkeeper

as Street Policeman (uncredited)

as Unidentified Man (uncredited)

as Reporter (Uncredited)

as Henry Dodge

as Scott Yager

as Officer of the Watch

as Man in Projection Room (uncredited)

as Henchman

as Farmer (uncredited)

as Dam Guard Thomas

as Pete

as Bartender (uncredited)

as French

as Radioman (uncredited)

as Doctor Spectator Listening to Explanation (uncredited)

as Gas Station Attendant

as Reporter (uncredited)

as Regan (uncredited)

as Peter O'Conner

as Henchman-Delivery Man

as Reporter

as Minor Role (uncredited)

as Ranger (uncredited)

as Soldier

as Railroad Worker

Director

Director

Director

Director, Writer

Director

Director