Rilasciato: Jan 01, 1970
Durata: 1:47:31 minuti
Genere: Avventura, Mistero, Crime
Stelle: Millie Bobby Brown
Crew: Millie Bobby Brown (Producer), Nancy Springer (Novel), Arthur Conan Doyle (Characters), Philip Barantini (Director), Mary Parent (Producer), Ali Mendes (Producer)