as Minister (uncredited)
as Dr. Frederick Ramsey
as Albright
as Paul Thompson
as Emmett Reese (uncredited)
as Sen. Walder
as Mayor of Los Angeles
as The President
as Dr. Raymond Cushing
as H.B. McClay
as Frank Graham
as Dr. Loren Wright
as Sorenson
as Associate Producer (uncredited)
as Hoppy
as Richard V. Atherton (uncredited)
as Colonel Carrington
as Abbott
as Audubon
as Andrew V. McMahon(8 eps)
as Dr. Elmwood
as Senior UN Official
as Otto Kahn
as Doctor Colfax
as Dr. Tyrus
as Mountie Chief
as Eunice's Father (uncredited)
as Minister
as Postello(1 ep)
as Inspector
as Ishmael (uncredited)
as Golfer (uncredited)
as George Sullivan
as Frank Bagley
as Secretary of Treasury (uncredited)
as Captain Stanley (uncredited)
as Major Farrell
as Judge Beaumont
as Mr. Moore
as (uncredited)
as John Macknight (uncredited)
as Otto Thorndyke
as Colonel Martin
as Vice-President (uncredited)
as Senator Flagstedt (uncredited)
as Supt. John Hoaglund (uncredited)
as Jackland Ainsworth
as John Matthews
as Dr. Oberlin (uncredited)
as Detective (uncredited)
as Editor Post
as Benjamin Merrill (Uncredited)
as Walter Fletcher
as Gov. Gerald McCracken Sr.
as Dr. Edward Preston
as Ship's Captain (Uncredited)
as Colonel
as Major Updyke
as Dr. Wayne
as Man Standing at Lodge Counter (uncredited)
as Roger Wakefield
as Hudkins
as Sanity Hearing Doctor (uncredited)
as Maj. Gen. Fletcher [Chs. 1-2, 4, 11-12]
as Exchange Bank President (uncredited)
as Col. Jefferson
as Judge J. Doran Fox
as McCreery
as Mr. Brood
as Mr. Milliken
as Maj. Gen. Taylor (uncredited)
as Phillip Jordan
as Governor of New York
as Mr. Mason
as New York City Mayor (Uncredited)
as Col. Jasper White
as (uncredited)
as Col. Hatch
as Board Member (uncredited)
as Third Trial Judge
as Dean Wixby
as Dr. Howard
as The Judge
as John Nast
as Judge
as Byrne
as Robert Grayson
as Jacques Beauvais