第三季结束的两年后，卡勒姆依然因为瑞拉的离开而无法释怀。与此同时，克劳迪娅复活了父亲威伦，神秘的摘星精灵阿拉沃斯又有何种计划？
衍生诗选类动画剧《劣迹》，讲述《黑袍纠察队》世界中还不为人知的故事。
本剧的世界设定是普通人类和拟人化的动物共同生活在一起，除了外形，这些动物跟人类没什么不同。马男波杰克（威尔·阿奈特 Will Arnett 配音）就是一匹中年过气明星马，他年轻时主演的电视剧《胡闹的小马》风靡一时，而今他已是无人问津的过气明星，与人类废柴陶德（亚伦·保尔 Aaron Paul 配音）一同生活在LA的一所别墅里。为了重整旗鼓，波杰克在经纪人兼前女友卡罗琳公主（艾米·塞德丽丝 Amy Sedaris 配音）催促下决定出版一部自传，希望回到大众视野里。但是由于波杰克过分拖延迟迟不肯下笔，出版社介绍了一位枪手作者戴安（爱丽森·布里 Alison Brie 配音）给他。波杰克多番拒绝，终于，在一个派对上，他与戴安相遇了，却发现她竟是自己的死对头花生酱先生的女朋友。
The series follows the ups and downs of third-generation restaurateur BOB (H. Jon Benjamin), who runs Bob's Burgers with the help of his wife and their three kids. Bob and his unpredictable family have big ideas about burgers, but they fall short on service and sophistication. Despite their restaurant's greasy counters, lousy location and dearth of customers, Bob and his family are determined to make every "Grand Re-Re-Re-opening" a success.
Lord Zedd is introduced as the new arch-rival of the Power Rangers. Angered by the failure of Rita, he imprisons her in the Dumpster again and sets about defeating the Power Rangers by immobilizing the zords.
