The Sign of Three

Sherlock · Series 3 · Episode 2

Sherlock faces his biggest challenge of all – delivering a Best Man’s speech on John’s wedding day! But all isn’t quite as it seems. Mortal danger stalks the reception – and someone might not make it to the happy couple’s first dance. Sherlock must thank the bridesmaids, solve the case and stop a killer.

Series 3

• Episode 1 · The Empty Hearse
• Episode 2 · The Sign of Three
• Episode 3 · His Last Vow