Father Brown tries to transport a historically important cross to Rome engaging in battles of wits and faith with a thief and pursuing policeman. The thief, named Flambeau (Finch), is a master of disguise and is elusive, as Father Brown pursues him and tries to convince him to abandon his criminal career. During the making of the film, Alec Guinness was mistaken by a small boy for an actual priest. This episode appears to have played a part in Guinness's later conversion to Roman Catholicism.
克拉斯·邦,西瑟·巴比特·科努德森,泽维尔·多兰,斯万·阿劳德,米歇尔·富,米沙·莱斯科特,让·迪·弗埃,伊拉莉亚·卡布拉斯,亚历山德罗·布雷萨内罗,塞德里克·阿皮耶托,维比约克·莫林·阿格尔,弗朗索瓦·雷森,奥利弗·马奎特,帕特里克·索贝尔曼,阿克尔·博萨,Jiang Hong Chen,纪尧姆·福雷斯蒂,塞西尔·杜克罗克,奥利维尔·加利安诺,本雅明·克莱里