详细介绍：Unsolved M ysteries is bac k with new episodes wi th more p erplexing col d cases and s upernat ural events . Unsolved Mysteries is from the crea tors of the origina l docuseri es, Cosg rove/Meur er Prod uctions, and 21 Laps Entertainmen t, the prod ucers of Stranger T hings.详情