The Adventure of the Empty House (S01E04)

S01E01 The Fall and Rise of Sherlock Holmes S01E02 The Crime Machine S01E03 The Hounds of the Baskervilles S01E04 The Adventure of the Empty House S01E05 The Crooked Man S01E06 The Adventure of the Deranged Detective S01E07 The Adventure of the Sussex Vampire Lot S01E08 The Scales of Justice S01E09 The Resident Patient S01E10 The Sign of Four S01E11 The Adventure of the Dancing Men S01E12 The Musgrave Ritual S01E13 The Adventure of the Blue Carbuncle S01E14 Silver Blaze S01E15 The Five Orange Pips S01E16 The Red-Headed League S01E17 The Man with the Twisted Lip