A 35th anniversary documentary special titled, Unsolved Mysteries: Behind the Legacy, was formally announced on September 7, 2023. The documentary, produced by FilmRise, hit Alamo Theaters nationwide on October 4, 2023. The AVOD premiere took place the following day, October 5. 　　A tribute to the iconic series that shaped future generations of true crime TV, featuring interviews ... (展開全部)