Lalage Sturdee
Anton Ragatzy
Wendy
Basil Owen (as Peter Murray Hill)
Joseph Sturdee
Sir Montague Tollemache (as P. Kynaston Reeves)
Dr. Ladd (as Edmond Breon)
Sir Nathan Israel
Dr. Hellmore
Mrs. Coates
Member of Doctors' Council
Father of Boy Patient
Boy
(uncredited)
Photographer (uncredited)
Hugh (uncredited)
Patient (uncredited)
Reporter (uncredited)
Man with Crutches (uncredited)
Newspaper Editor (uncredited)