主演：约翰·纳特尔斯 丹尼尔·凯西 切瑞·朗吉 Marc Buchner Tim Woodward
导演：莎拉·赫林斯
简介：A cave in of a local canal tunnel under restoration reveals the skeletons of eight individuals. While most of the skeletons are from a cave in when the canal was under construction in the 19th century, one is obviously of a more recent vintage. Dental records identify him as Eric Edwards who was reported missing in 1965. Supt. Barnaby delves into the history of the canal to see...
