卧底探员杰克·罗尼克（Ethan Hawke 饰）为执行任务期间两位搭档的身亡而自责，于是调离了原岗担任13号警署的警长，心理医师艾丽科斯定期为他辅导，但杰克用玩世不恭的态度掩饰苦闷。新年夜里，大雪骤降，13号警署只有杰克、老警员贾斯帕和秘书爱丽丝三人值班，新近落网的黑帮头目毕绍普（Laurence Fishburne 饰）与另外三名罪犯正在押解的途中，由于大雪封路，押解车拐入13号警署暂歇，艾丽科斯也不得不滞留警署。两名押解警加入了庆祝新年的小型聚会，突然之间形势急转直下，押解警中弹身亡，数十名武装人员包围了13号警署并切断了杰克等人与外界的联系，杰克从入侵者的身上搜出警员证件，发现对方是长期与毕绍普合作的警队败类，现在为防止事情败露欲杀人灭口，杰克只好借助四名犯人的力量，和全副武装的警队败类们展开连番激战。

　　Returning for its ten-episode, fourth season Sunday, April 12, Insecure follows our favorite characters as they evaluate their relationships, both new and old, in an effort to figure out who and what comes with them in this next phase of their lives.　　Season four follows the main characters in the aftermath of the decisions they made in the last season. Issa pursues a passion project she actually cares about, Molly navigates a real relationship for the first time, Lawrence figures out what leveling-up means for him, and we see the effect of Tiffany’s new baby on the dynamic of the friend group. Along the way, we'll see these characters evaluating relationships, both new and old, in an effort to figure out who and what comes with them in this next phase of their lives.　　Strarring Issa Rae, featuring other series regulars including Yvonne Orji, Jay Ellis, Natasha Rothwell, Amanda Seales, Kendrick Sampson and Alexander Hodge. #HBO #InsecureHBO　　Created by Issa Rae and Larry Wilmore, the comedy series Insecure explores the black female experience. Two black women deal with their own real-life flaws while attempting to navigate different worlds and cope with an endless series of uncomfortable everyday experiences. Starring Issa Rae, Yvonne Orji, Amanda Seales, Lisa Joyce, and Jay Ellis.

HBO的喜剧《#不安感# Insecure》第四季定于美国时间4月12日首播。