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.
梅兰妮·斯科洛凡诺,格伦·古尔德,史蒂文·奥格,大卫·詹姆斯·艾略特,Romy Weltman,CM朋克,Andy McQueen,Jimmy MacKinley,Amy Rivard
艾伦·图代克
桑吉夫·巴哈斯卡,西妮德·基南,维多利亚·汉密尔顿,玛安娜·本灵,Maximilian Fairley,埃勒姆·埃哈斯,简·弗朗西丝,戴米恩·莫隆尼,安德鲁·朗塞尔,凯特·罗宾斯,乔丹·朗,卡罗莱娜·美恩,Pippa Nixon,Georgia Mackenzie,Paul McQuaid,希滕·珀泰尔
伊万·麦克格雷格,查理·布尔曼