Mike and Eddie manage to track down the villain responsible for the death of Katie to exact their revenge, but all does not go according to plan in Rio against the backdrop of the World Cup....
Father Brown（Mark Williams饰演，他是哈利珀特系列里的 Arthur Weasley 英国喜剧演员，编剧和主持人）
是切斯特顿笔下的著名侦探，矮个子，圆脑袋，身材胖儿可爱。手边常有一把标志性的大雨伞，他天性怕羞，说话有些结巴，看起来憨厚纯真，似乎与探案不搭边，却大智若愚，有着很锐利的直觉。...
The Duke of Frome John Langton with his wife, their baby born after complications during childbirth, a domineering nanny, nursery maid and valet arrive at Montague Hall for Lady Felicia's Yuletide...