Robert Burton was an actor.
as Col. Mead (uncredited)
as Tenvoorde
as Sen. Ham Lewis (uncredited)
as Charles Straus
as Mac Andrews
as McDill (uncredited)
as Dr. Grant
as Sheriff
as Col. Ira Hansen
as Guard Ambrose
as Dr. Frederick Wilson
as Dr. Karlton
as Mr. Peyton
as Father Xavier (uncredited)
as Sheriff Hacker
as Tom Gipson
as Det. Gus Burke
as First General
as District Attorney Nordeau
as Roy Geiger
as Asa Whorten
as Eavens
as Dr. Willis Shoop
as David Sandring
as Gen. Samuel E. Roberts
as Maj. Albert Lambert - Lindbergh Sponsor (uncredited)
as Warden Keeley
as Jeb Cantrell
as General Crook
as Rev. Marvin
as Nathan Conroy
as Owen Gillman
as Judge
as W.L. Dietz
as Pete
as Sheriff Travers
as Comdr. Tydings
as Mr. Cumberly
as Madison
as Policeman (uncredited)
as Dale Anderson
as Customer
as E.P. Hallett
as Ron Holden
as Dr. Charles
as Police captain
as Col. Dowling
as Burt Burton
as Sheriff Jake Kessing
as Gen. Charles E. Hargrave
as John Ashmond
as Prof. Galbraith
as Wayne Langmuir
as Doctor
as Brian Frisbee
as Pike
