as Mr. Dietrichson
as Dr. Mangram
as Metellus Cimber
as Atty. Gen. Frank Bush (uncredited)
as Ralph Johnston
as Dist. Atty. Rossi
as Freddy Blick
as Capt. Hendrickson
as Police Lieutenant (uncredited)
as Henry Green
as Lt. Detective Bonnabel
as Frank White
as Jim, Mayor
as Owen Lee
as Frank Tarleton
as Jim Rogers
as Andy Randolph
as Captain George Iles
as Hy Nordick
as Milt Miller
as Bill Martin
as Sloan
as General Thayer
as Simon G. Stroud (uncredited)
as Ed Mason
as Clumsy Copy Boy (uncredited)
as Rogan
as Trenton
as Umpire Menafoe
as Valcourt, Travel Agent
as Mike Thurber
as Howard
as Tom Balford
as Harry Sheldon
as Bellamer
as Commander Harry Harpe
as Chief Special Agent Wilcox
as Joe Holbert (uncredited)
as Admiral Ryan
as Donovan's Washington Advisor
as Floyd Sorelson
as Warden
as Oscar Collins
as Ken Keeler
as Harvey Bogardus
as Sheriff
as Opera Attendee (uncredited)
as Eddie Mendies
as Delaney
as General (uncredited)
as Captain Howard Brown
as Dan Carter
as Lt. Governor Watson
as The Pal
as Jack Farnum - Madge's suitor
as Hugh Mitchell
as Office Employee
as Giuseppe
as Jones - the Ranch Owner
as (archive footage)
as Husband
as Carl Olsen
as Railroad Official