Early episode before Don Wildman joined the series. There is no onscreen host as in Wildman's episodes, and the narrator is actor Jay Thomas.
Multiple segments were later had their narration re recorded by Don Wildman and appear in new episodes in which he is the host. In this episode two segments--one on postcards addressed to famous investigator Elliot Ness relating to the Cleveland, OH torso murders, the other about a tooth that could belong to Bigfoot, both re-appear in a later episode hosted by Wildman. For those segments, Wildman re recorded the original narration virtually word-for-word from the original scripts in this episode.