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 ..。挖酷网（vaacoo.com）提供手机在线免费在线观看战地神探第七季致力于为观众带来优质的观影体验！