这部剧是关于传奇执法者巴斯·里维斯，美国历史上最伟大的英雄开拓者之一，也是密西西比河以西第一位黑人副法警的故事。

Each year, the Midsomer village of Angel's Rise hosts an annual Psychic Fayre in the vast and gothic Eddon Hall. Founded by the Saint-Stephens family in memory of their late daughter, the event attracts all manner of mediums, psychics, and followers of the occult. When a body is found surrounded by ritual symbols on the eve of the gathering, Barnaby must step into a world of self-proclaimed witches to find the killer.