Elenco

• 

  Basil Rathbone

  Sherlock Holmes

• 

  Nigel Bruce

  Dr. John Watson

• 

  Hillary Brooke

  Lydia Marlowe

• 

  Henry Daniell

  Professor James Moriarty

• 

  Paul Cavanagh

  Sir George Fenwick

• 

  Matthew Boulton

  Inspector Gregson

• 

  Eve Amber

  Maude Fenwick

• 

  Frederick Worlock

  Dr. Onslow

• P

  Percival Vivian

  Dr. Simnell

• 

  Coulter Irwin

  Corporal Williams