Moriarty the Patriot S1E21 · The Sign of Mary

Moriarty the Patriot

Season 1 · Episode 21 · The Sign of Mary · 24 min

John introduces Sherlock to Mary, his fiancée. A stunned Sherlock realizes that Mary has another concern. She produces six pearls, detailing their connection to her missing father. She asks Sherlock to look into the matter, but is holding something back.