Season nine of long-running British spy thriller MI-5 opens with Ros' (Hermione Norris) funeral, where Harry (Peter Firth) learns of a shocking betrayal at the highest level. Also this season, the agents go after Somali terrorist Hussein Abib (Peter Bankole), a scandalous secret from Lucas' (Richard Armitage) past is unveiled, and a growing bond develops between Ruth and Harry. Sophia Myles and Max Brown join the cast as agents Beth Bailey and Dimitri Levendis.
编剧在这季真好扯淡，原来所有国家在英国办砸的事情都要威胁一下英国，大英帝国苟延残喘到现在真的不容易，Lucas反水真心比较突兀，907lucas自己说的那个理由还有正常一些，真相的那个理由无比牵强，假设john炸了大使馆，谋杀了原Lucas，替换起身份，能兢兢业业在俄服刑8年么？
相比前几季，这一季的收尾太过草率。
心塞了7集最后痛快哭出来了(﹁﹁)
如果不是因为男神大概就不会这么中二地难过，又这么喜欢，虽然不是生而无尽长夜，但也是多年前就注定了的。最后编剧太扯，Maya just doesnt deserve it
编剧太坑爹QAQ，就光虐我RA了...
