Unsolved Mysteries is back with new episodes with more perplexing cold cases and supernatural eventsaaaUnsolvedMysteriesisbackwithnewepisodeswithmoreperplexingcoldcasesandsupernaturalevents.UnsolvedMysteriesisfromthecreatorsoftheoriginaldocuseries,Cosgrove/MeurerProductions,and21LapsEntertainment,theproducersofStrangerThings.详情