A desperate, but highly respectable schoolmaster collapses at Holmes' door. His prize pupil, the son of a wealthy duke, has vanished, seemingly without a trace. And, why is Holmes getting such poor cooperation in his investigation?
Eille Norwood
Hubert Willis
Tom Ronald
Charles Croker-King
Irene Rooke
Mme. d'Esterre
Leslie English
Patrick Key
Cecil Kerr
Released
en
