as Dick Cutting, Radio Broadcaster (uncredited)

as Professor Barclay

as Dr. James Carson

as George - Destroyer Captain

as Dr. Derwin Dodge

as Dr. John Aitkin

as Cy Hegan

as Card Player (uncredited)

as Monsignor Collins

as Hendricks

as Agent Pomeroy

as Sheriff

as Judge (uncredited)

as Edwin M. Stanton

as Judge Benton

as Dr. John Ramsay

as Dr. E.J. Reynolds

as Newspaperman (uncredited)

as Mr. Curtis

as David Healey

as Sergeant Owens (uncredited)

as District Attorney Paul Wendall (as Dick Cutting)

as Tom Edwards - Forest Ranger

as Sam Wells

as Luke

as Pete Maxwell (as Richard Cutting)

as Jack Goodnight

as Radio Announcer (uncredited)

as Commissioner Kirby (as Richard Cutting)

as Admiral Kester

as Col. Meek

as Male interviewer (as Richard Cutting)

as Steve

as Nelson

as Court Attendant

as Police Sgt. Phil Herne

as First Hotel Proprietor

as Gen. William T. Sherman (uncredited)