Director/a
Chester M. Franklin
DIRECTOR/A
Escritor/a
ESCRITOR/A
Douglas Furber
Edward T. Lowe Jr.
Wellyn Totman
Reparto (por orden de créditos)
Lionel Barrymore
Professor Leroy
Jacqueline Gadsdon
Mary Lyle
Charles Delaney
Matt Gray
Fred Kelsey
Detective Shaw
Polly Moran
Polly
Napoleon the Dog
The Detective's Dog
Lucy Beaumont
Woman strangled at mansion (uncredited)
Sôjin Kamiyama
Menace (uncredited)
