商海通牒由杰伊·埃爾南德斯,佩蒂塔·維克斯,扎克里·奈頓,斯蒂芬·希爾,艾米·希主演,商海通牒 講述了Seasonfourofespionagedrama"MI-5"findstheteamreelingfromthelossofDanny(DavidOyelowo),butthrownbackintoactionwhenabombdetonatesnearhisfuneral.