《眼镜蛇》的故事背景设定在 1984 年全谷空手道锦标赛的 30 年之后，丹尼尔·拉鲁索（拉尔夫·马基奥饰）和约翰尼·劳伦斯（威廉.泽布卡饰）之间不可避免的冲突仍在继续。
　　在第 4 季中，宫城道和老鹰毒牙道场联手在全谷 18 岁以下空手道锦标赛中击败眼镜蛇······输的人必须脱下道服。在萨曼莎和米格尔试图维持道场联盟以及罗比全力对战眼镜蛇之际，全谷的命运从未如此岌岌可危。克里斯藏了什么花招？丹尼尔和约翰尼能否会化解几十年的恩怨合力打败克里斯？或者眼镜蛇是否会成为全谷空手道的代言人？

　　CBS宣布续订《联邦调查局 FBI》衍生剧《联邦调查局：通缉要犯 FBI: Most Wanted》第三季。

　　本剧讲述警察、医护人员及消防员所面对的高压、可怕、震惊情景。这些应对紧急情况的人得平衡好自己，在帮助别人的同时，也得解决自己生活中的问题。

　　Relationships are challenged at Station 19 following Sullivan&♯39;s actions at Maya and Carina&♯39;s wedding, putting his marriage with Andy to the test. Dean comes to terms with his feelings for Vic, while Travis rekindles an old flame.

　　CW又一次一口气续订多剧，这次共13部，包括《蝙蝠女侠 Batwoman》（S2）。

　　讲述的是世界变成冰冻的荒芜之地过后七年，幸存的人类居住在一列永恒运转的巨型列车上，列车有1001个车厢，并区分为各个等级。有钱的精英阶层占据前头，穷人则窝居尾部，毕生遭到压迫的人们决定挺身反抗。
　　在第一季结束时，雷顿(迪格斯饰)成为了列车的领导者，但他发现威尔福德还活着并且驶上了另一辆列车，梅兰妮冒着危险出门阻止威尔福德入侵雪国列车，一场全新的权力斗争即将浮出水面。

　　Garret wants Talon to take the throne, while a mysterious assassin seeks revenge. Falista mourns for Tobin but hatches a new plan. Zed wants Wren to be High Priestess and uncovers a secret about her.

　　NBC宣布一口气续订《♯芝加哥警署♯ Chicago P.D.》三季。

　　眼镜蛇道馆由新师父接掌，三方恩怨跃上台面。 旧仇也如同眼镜蛇道馆一般，永远不死。

　　A young woman is killed on her way home from a lavish yacht party and a suspect is identified as a veteran who had been on several Army operations with Crosby.

　　CW又一次一口气续订多剧，这次共13部，包括《明日传奇 DC’s Legends of Tomorrow》（S6）。

　　A powerful alien threat arrives on Earth under mysterious circumstances and Barry, Iris and the rest of Team Flash are pushed to their limits mke6.com in a desperate battle to save the world. But with time running out, and the fate of humanity at stake, Flash and his companions will also need to enlist the help of some old friends if the forces of good are to prevail.by

　　Just as McCall considers ending her work as The Equalizer, she&♯39;s pulled back in when she takes on Detective Marcus Dante as a new client who needs her help to find an untraceable group of bank robbers.

　　《♯逐星女♯ Stargirl》续订第二季，从DC Universe移到CW播出。

　　CW又一次一口气续订多剧，这次共13部，包括《超级少女 Supergirl》（S6）。

　　Syfy宣布剧集《♯凡妮莎海辛♯ Van Helsing》续订第五兼最终季，13集最终季将于明年初开机拍摄，预定同年播出。

　　CBS All Access宣布续订《星际迷航：发现号》第四季，第四季的拍摄将于11月2日开始。

　　FOX宣布续订《紧急呼救 9-1-1》第五季。

　　Amazon宣布续订《♯汉娜♯ Hanna》第三季。

　　As Batwoman continues to keep the streets of Gotham safe, Batwing joins in on the action, but Luke quickly realizes he hasn&♯39;t quite mastered his suit. Meanwhile, as Alice sits hopelessly imprisoned in Arkham, Sophie fully enjoys her freedom. When Ryan pays Alice a visit to ask about the bombshell she dropped - that Ryan&♯39;s birth mother is still alive - Ryan must decide if she should go down the rabbit hole of her past. As Mary prepares to finally graduate from medical school, she feels the absence of her family more than ever. But when an Alice admirer stumbles upon one of the missing Bat Trophies, Gotham and the Bat Team get mixed up in the madness, culminating in a shockingly gruesome graduation - and an equally shocking new partnership.