Season 1, Episode 10 of , titled " The Blue Cross ," originally aired on January 25, 2013. Serving as the first series finale, it is based on G.K. Chesterton’s first-ever Father Brown short story. Plot Summary
International master thief challenges Father Brown by announcing his intention to steal the church’s priceless Blue Cross . Fearing for its safety, Father Brown decides to transport the relic himself by train to Newburgh Priory, despite opposition from Inspector Valentine. Father Brown - Season 1Eps10
During the journey, Father Brown must identify Flambeau among his fellow passengers, which leads to a tense battle of wits. The episode reveals a deeper connection between the two men, tracing back to their service in . After initially losing the cross, Father Brown faces possible dismissal by Bishop Talbot but eventually maneuvers to outwit Flambeau and secure the artifact. Key Episode Details "Father Brown" The Blue Cross (TV Episode 2013) - IMDb Season 1, Episode 10 of , titled "
