as Dr. Pryor (as Bob Cornthwaite)
as Dr. Zoldeck
as Dr. Shelby
as Hernandez (uncredited)
as Emergency Room Orderly (uncredited)
as Huddleston
as Dr. Ashburn
as Professor Blount
as Studio Photo Archivist (uncredited)
as Young Man (uncredited)
as Springer
as George - Hotel Clerk
as Arnold Hammer
as Tommy Preston, Wyoming Hotel Owner
as Dr. Arthur Carrington
as Pastor Dixon
as Mr. Reed
as Dr. Bradville
as Earl Cott
as Napoleon Bonaparte
as Lloyd Trent
as Storekeeper
as Mr. Hayes
as Franz Loeffler
as Harper
as First Scientist
as Dr. Flankon
as Stefan (uncredited)
as Simon the Zealot
as Dr. Tighe
as Dr. Alistair Craig
as Sen. Royce
as Caiaphas
as Harry Knight - Lindbergh Student (uncredited)
as Frank Cavanaugh
as Dr. Lomas
as Dr. Carrington
as Ben
as Gov. Renault
as Senator Tom Benton
as Frederick S. Fish
as Self
as Hanford
as Director
as Duval
as Herbert Dean
as Coroner
as Allan A. Dale
as Mr. Somerset
as Hives
as Pickett
as Ted Warwick
as Machine (voice)
as Reverend Keith
as Mr. Bleeker
as Dr. Hartfield
