Pérola Negra

Elenco

• 
  Basil RathboneSherlock Holmes
• 
  Nigel BruceDr. John Watson
• 
  Dennis HoeyInspector Lestrade
• 
  Evelyn AnkersNaomi Drake
• 
  Miles ManderGiles Conover
• 
  Ian WolfeAmos Hodder
• Charles FrancisFrancis Digby, curator
• 
  Holmes HerbertJames Goodram, courier
• 
  Richard AherneMuseum Guard Bates
• 
  Mary GordonMrs. Hudson
• 
  Rondo HattonThe Hoxton Creeper
• 
  Harry CordingGeorge Gelder (sem créditos)
• 
  Billy BevanConstable With Food Tray (sem créditos)
• 
  Leyland HodgsonCustoms Officer (sem créditos)
• Eric WiltonChauffeur (sem créditos)
• 
  Lillian BronsonMaj. Harker's Housekeeper (sem créditos)

Equipe Técnica