23:54

The Legend of the Bermuda Triangle

30:44

The Unknowns: Mystifying UFO Cases

22:19

The Mysterious Disappearance of Roanoke Colony

34:11

Bygone Visions of Cosmic Neighbors

18:52

The Universal S

47:37

Fear of Cold

17:29

The Great Silence

1:09:09

The Enduring Mystery of Jack the Ripper