Each episode of this popular series, also known as Secrets and Mysteries, is hosted by Edward Mulhare, an actor probably best remembered for his role on the TV series Knight Rider. Each examines an event, place or thing about which questions remain. In this episode, the mysteries surrounding the existence of so-called "ape men" are investigated. From Sasquatch, to Yeti, to Bigfoot, people have long been fascinated by these creatures. Are they the missing link? Are they all members of the same species? The film posits these questions and more.