When 38-year-old Natasha is unexpectedly landed with a baby, her life of doing what she wants, when she wants, dramatically implodes. Controlling, manipulative and with violent powers, the baby twists Natasha’s life into a horror show. Where does it come from? What does it want? And what lengths will Natasha have to go to in order to get her life back? She doesn’t want a baby. The baby wants her.

　　本剧将聚焦反恐警务，和伦敦警察厅拆弹小组的卓越工作。故事讲述夏季的一场恐怖主义运动威胁到了首都的安全，拆手们忙碌在紧急行动的最前线，以便在伤亡人数增加之前查明爆炸的幕后黑手。　　Vicky McClure饰演前线警官Lana Washington，Adrian Lester饰演Joel Nutkins。两人都是前军人，曾在阿富汗共同服役，关系紧密，现为拆弹人员，人称「Expos/拆手」（暂译）。