Episode 1 - The Eternity Ring
MI5 suspects British atomic research has been infiltrated, and ask Foyle to investigate whether a Russian spy network could be at work in the heart of London.
Episode 2 - The Cage
Foyle’s investigation into the death of a nameless Russian leads to a mysterious military facility and the discovery that the victim was a spy with dangerous connections to British intelligence.
Episode 3 - Sunflower
Professor Peter Van Haren gives a lecture to a group of students on the self-portraits of the artist Rembrandt and causes a young man to suffer a frightening flashback which ends in tragedy.
卡丽·普雷斯顿,卡拉·帕特森,维德尔·皮尔斯,丹尼尔·艾萨克,内森·连恩,Livvy Shaffery,瓦妮莎·贝尔,丹·布卡廷斯基
约翰·西姆,里奇·坎贝尔,劳拉·埃尔芬斯通,萨姆·霍尔,佐伊·塔珀,曼德琳娜·贝拉柳·伦,安德烈·马尼亚塔,奥克利·佩德加斯特,Finn Guegan,Joe Hughes,Brad Morrison
芳根京子,本田响矢,山本舞香,小关裕太,小宫璃央,户塚纯贵,生濑胜久,和久井映见,高桥努,绀野真昼,森宽和,咲妃美悠,小川彩
乔恩·哈姆,阿曼达·皮特,奥利维亚·穆恩,李勋,伊莎贝尔·格雷夫特,莉娜·霍尔,马克·托尔曼,多诺万·可兰,安娜·奥斯奥拉,马修·劳奇,Miriam Silverman,詹妮弗·马奇,丽贝卡·纳奥米·琼斯,乔丹·盖尔伯,马努·纳拉延,Dave Quay,柯宾·伯恩森,何家蓓,罗伯特·巴格内尔,Daniel Dale
珍·斯马特,汉娜·爱宾德,保罗·当斯,梅根·斯塔尔特,卡尔·克莱蒙斯-霍普金斯,马克·印第里凯托,罗斯·阿卜杜,丹·布卡廷斯基,海伦·亨特,托尼·戈德温,凯特琳·奥尔森,简·亚当斯,劳伦·维德曼,Christopher McDonald,柳波,洛伦扎·伊佐,约翰尼·希比利,Paul Felder,波利·德雷珀,Luenell,亚里士多德·阿塔里,朱丽安妮·尼科尔森,麦可拉·沃金丝,布莱莎·韦伯,Robby Hoffman,艾里克·巴弗尔,Danny Jolles,Gavin Matts,Grover C.