简介：　　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 selfportraits of the artist Rembrandt and causes a young man to suffer a frightening flashback which ends in tragedy

简介：背景设定在上世纪30年代的英格兰故事的跨度有2年19311933通过一个虚构的爵士乐队和切瓦特·埃加福特所饰演的钢琴师Louis Lester的经历展现了一番旧时代的图景以及在彼时的种族问题乐队十足受欢迎他们也为上流社会的人们在高级酒店和会所演奏但是由于种族问题他们只能从后门进出而这在当时是真正发生过的