Basil Rathbone, Nigel Bruce. Holmes and Watson ride a train of mystery when a 423-carat diamond belonging to Lady Margaret Car stairs is stolen-and there's no shortage of eccentric, dangerous suspects. 1946/b&w/60 min/NR/fullscreen.
Director: Roy William Neill
Director: Frank Strayer
Producer: Larry Darmour
Producer: Philip Goldstone
Producer: Roy William Neill
Actor: Basil Rathbone
Actor: Nigel Bruce
Actor: Alan Mowbray
Actor: Dennis Hoey
Actor: Renee Godfrey
Actor: Frank Gruber
Actor: Janet Murdoch
Actor: Frederic Worlock
Actor: Mary Forbes
Actor: Skelton Knaggs
Actor: Billy Bevan
Actor: Geoffrey Steele
Actor: Leyland Hodgson
Actor: Boyd Davis
Actor: Gerald Hamer
Actor: Harry Cording
Actor: Charles Knight
Actor: Colin Kenny
Actor: Tom Pilkington