as Mr. Brood
as Hudkins
as John Macknight (uncredited)
as John Matthews
as George Sullivan
as Vice-President (uncredited)
as Senior UN Official
as Minister
as Maj. Gen. Fletcher [Chs. 1-2, 4, 11-12]
as Sen. Walder
as Maj. Gen. Taylor (uncredited)
as Dr. Elmwood
as Senator Flagstedt (uncredited)
as (uncredited)
as Audubon
as Dr. Raymond Cushing
as Major Farrell
as Colonel
as Dr. Oberlin (uncredited)
as New York City Mayor (Uncredited)
as Ishmael (uncredited)
as Board Member (uncredited)
as Judge
as Dr. Tyrus
as Inspector
as Detective (uncredited)
as Editor Post
as The President
as Colonel Martin
as Hoppy
as Secretary of Treasury (uncredited)
as Paul Thompson
as Dr. Frederick Ramsey
as Ship's Captain (Uncredited)
as Col. Hatch
as Walter Fletcher
as Mr. Moore
as Mayor of Los Angeles
as Jackland Ainsworth
as Roger Wakefield
as Phillip Jordan
as The Judge
as Capt. Stanley (uncredited)
as Frank Bagley
as Dr. Edward Preston
as Gov. Gerald McCracken Sr.
as Major Updyke
as Doctor Colfax
as Emmett Reese (uncredited)
as Minister (uncredited)
as Mountie Chief
as Otto Kahn
as Richard V. Atherton (uncredited)
as Associate Producer (uncredited)
as Sorenson
as H.B. McClay
as Sanity Hearing Doctor (uncredited)
as McCreery
as Frank Graham
as Exchange Bank President (uncredited)
as Man Standing at Lodge Counter (uncredited)
as Albright
as Col. Jefferson
as Benjamin Merrill (Uncredited)
as Mr. Mason
as Abbott
as Dr. Howard
as Dr. Loren Wright
as Golfer (uncredited)
as Col. Jasper White
as Mr. Milliken
as John Nast
as Byrne
as Dr. Wayne
as Supt. John Hoaglund (uncredited)
as Dean Wixby
as Robert Grayson
as Judge Beaumont
as Colonel Carrington
as Third Trial Judge
as Judge J. Doran Fox
as Otto Thorndyke
as Jacques Beauvais
as Postello
as Andrew V. McMahon
