A.D. is a 1985 television drama miniseries created and written by Vincenzo Labella and Anthony Burgess, based on Burgess' historical novel The Kingdom of the Wicked. The five-part serial is considered the third and final part of a trilogy, preceded by Moses the Lawgiver (1974) and Jesus of Nazareth (1977).

Set just after Jesus' Crucifixion, the lives and adventures of His disciples are explored, and events in Rome during the reigns of Emperors Tiberius, Caligula, Claudius and Nero.

两位居住在牛津郡乡村的业余侦探在当地河流中发现了濒死的鱼。当他们联系供水公司寻求解释时，公司古怪而闪烁其词的回应促使他们展开调查，而这项调查一直持续至今。
该剧改编自真人真事，讲述了牛津郡自来水公司污染河水事件。