as Benjamin Frank Mahoney, President Ryan Airlines Co.
as Munsey (uncredited)
as Sen. Black
as Colonel #1 (archive footage)
as Buck Slavin
as Col. Bert Wayne
as Professor
as Mr. Coleman
as Specialist #1
as Oscar the Butler
as Dr. Orva
as Captain
as Major Hiram Prescott
as John T. McGrane
as Rhodes
as Larkin
as Doctor (uncredited)
as District Attorney Milton
as General Timberidge
as Eloise's Lawyer
as Professor Victor Newcole
as Dr. Wyndham
as Marshall Scott
as Emmett Pierson
as Hudson Bradshaw
as Sydney Hardwick
as Edward "Pat" Patterson
as Willow
as Ralph Carter
as Longhurst
as Mr. Roberts
as James Harder
as Chief Justice of the Supreme Court
as Albert Woodson
as Alfred Price
as Colonel #1
as Attorney Whittier
as Mort Morton
as Mr. Wilkins
as Gentleman
as Robert Benbow
as Emmett Bowers
as Jake Kaiser
as Jake Wirth
as Krocker
as Lee Sprague
as Mr. J. Smith
as Harvey Crane
as Mr. Thompson
as Dean Hartley
as Mayor Marcus Stone
as Federal Judge James H. Wilkerson (uncredited)
as C. B. Wellborn
as Minister
as Trask
as Mr. Robinson
as Hayden
as John St. Rogers
as Hotel Manager
as Henry Caldwell
as Lawyer
as George Colton
as Dr. Maxwell
as Donald Wellman
as Paul Scott
as Otto Carl
as Paul Manners
as Clifton
as Albert Gunther
as Henry Hellstrom
as Art Llewellan
as Jacob Bauman
as Dutch Van Deusen
as George Channing
as Grimes
as Col. Griswald
as Stephen Quayne
as Victor Kredenza
as Farnum
as Joe Hardiman
as Foster Fallon
as Head of Military Academy
as Dean Henderson
as Frank Caldwell
as Max