根据内容重新修改生成Season four of espionage drama "MI-5" finds the team reeling from the loss of Danny (David Oyelowo), but thrown back into action when a bomb detonates near his funeral. Zafar Younis (Raza Jaffrey) and Juliet Shaw (Anna Chancellor) are introduced to the show, in a story involving a potentially devastating terrorist attack in the capital. Later in the season Lyndsay Duncan guest stars as a former MI-5 officer with a deadly grudge, one which threatens the lives of everyone back at The Grid.
在第四季的间谍剧《MI-5》中，团队在失去丹尼（David Oyelowo饰）的打击后陷入困境，但当一枚炸弹在他葬礼附近爆炸时，他们被重新投入行动。扎法尔·尤尼斯（Raza Jaffrey饰）和朱莉特·肖（Anna Chancellor饰）被引入剧情，涉及首都可能爆发的毁灭性恐怖袭击事件。在剧中后期，林赛·邓肯客串出演，饰演一位前MI-5官员，她怀有致命怨恨，威胁着回到“网格”的所有人的生命。
