Host Robert Stack presides over an investigation into unsolved mysteries ranging from murders to UFO sightings. Through reenactments and interviews, viewers are presented with the known facts of each case. Anyone with additional information is then urged to contact the show's producers via a toll-free telephone number.
未解之谜花絮
未解之谜有14季。
未解之谜有736集。
未解之谜中的关键角色有Host（Robert Stack）, Host（Dennis Farina）, archive footage（Tammy Lynn Leppert）。
未解之谜由Kabir Akhtar, John Cosgrove, Mike Mathis, Jim Lindsay, Eric Taylor, David Vassar, David Massar, Richard Ross, Patrick Taulère, John C. Joseph, Laura Patterson, Robert M. Wise, Gabe Torres, Dan Gomez, Keva Rosenfeld, Michael M. Scott, Robert Erickson, Imre Horvath, Ralph Wikke, Cord Keller, Michael Collins, Joe Ravetz, Ivon Simoné, Hank Capshaw, Raymond Bridgers, John Josephs, Johanna Demetrakas, Steve Muscarella, John Joseph, Kevin O'Brien, Hollywood Heard, Ron Zimmerman, Timothy Armstrong, Terry Dunn Meurer, Mark Cole, Gerald Massimei执导。
未解之谜由Raymond Bridgers, Tim Rogan, Stuart Schwartz, Ed Horwitz, Chris Pye制作。
Host Robert Stack presides over an investigation into unsolved mysteries ranging from murders to UFO sightings. Through reenactments and interviews, viewers are presented with the known facts of each case. Anyone with additional information is then urged to contact the show's producers via a toll-free telephone number.
未解之谜的评级为TV-PG。
未解之谜是一部剧情, 悬疑, 犯罪节目。
未解之谜的观众评分为8.3（满分10分）。
未解之谜每集时长为60分钟。
不，该节目在14季后被取消了。