在这部侦探斯温·赫杰森剧情/悬疑/犯罪片中,这部瑞典电视剧的主角为阿加莎·克里斯蒂所创造的人物——侦探小说家奥利弗夫人笔下的芬兰侦探——斯温·赫杰森（Sven Hjerson），案件均为编剧原创，虽然与阿婆原著无关，却也在人物塑造和叙事结构上借鉴了阿婆的创作风格，因此剧名为Agatha Christie’s Hjerson。
We get to follow the former criminal investigator Sven Hjerson who has been involved in solving some of Sweden's most difficult cases of all time. For a few years now, he has retired from the limelight and now lives far under the radar. A life fraught with daily routines, vegan diet, dedicated vinyl collecting and an absolutely incredible love of gossip.
