The mini-series follows the history of the Roman Empire, from approximately the death of Marcellus (24/23 BC) to Claudius' own death in 54 AD. As Claudius narrates his life, we witness Augustus' attempts to find an heir, often foiled by his wife Livia who wants her son Tiberius to become emperor. We also see the conspiracy of Sejanus, the infamous reign of Caligula, and Claudius' own troubled period of rule.
在第四季中，世界正处于崩溃的边缘。VictoriaNeuman比以往任何时候都更接近美国总统的位置，并受到正在巩固权力的祖国人的有力压制。Butcher只剩下几个月的生命，他失去了Becca的儿子，也失去了他作为黑袍纠察队队长的工作。队员们都受够了他的谎言。众人面临的风险胜过以往，他们必须找到一种合作的方式，在为时已晚之前拯救世界。
