Cast
Morris Ankrum
Lt. Pat McKay
Paul Langton
Peter Selkin (uncredited)
Arthur Space
Burton Caighn Jr.
Paul Guilfoyle
Dudley Badger
Dorothy Adams
Mrs. Mary Abbott (uncredited)
William Tannen
McKay's Assistant (uncredited)
John Vosper
Dr. Elton Parkson (uncredited)
Jacqueline White
Jean Smith (uncredited)
Henry O'Neill
Dr. Everett Colner