In 1987, when actor Robert Stack appeared onscreen in his trench coat to host the first episode of Unsolved Mysteries, few could predict the phenomenon it would become. Fast-forward 35 years and the ...

Add Yahoo as a preferred source to see more of our stories on Google. For 15 years, the original Unsolved Mysteries helped solve nearly 300 cases. Now, its creator opens up about the behind-the-scenes ...