Dr. Richard Cross
Nurse Elaine Jordan
Lt. Paul Stewart
Mrs. Janet Stewart
Dr. Stevens (as Michael Dunne)
District Attorney O'Neill
Miss Hatfield - Head Nurse
Dr. H.J. Harvey
Frank - Male Nurse (uncredited)
Nurse (uncredited)
Sanitarium Orderly (uncredited)
Mrs. Margaret Cross (uncredited)
Mr. Edwards (uncredited)
Dr. Blair (uncredited)
Cab Driver (uncredited)
Hotel Clerk (uncredited)
Blake - Belmont Arms Hotel Manager (uncredited)
Patient (uncredited)
Mrs. Penny (uncredited)