If you consider yourself a fan of unsolved mysteries, you need to add these 12 TV shows and movies to your watchlist.

Some TV shows fail to provide answers for burning questions, leaving audiences wondering the true behind a mystery.

Along with a preview for CBS's Watson S02E17: "Unsolved Mysteries," we look at the May 3rd series finale, S02E20: "The Cobalt Fissure." ...

The suspicious death of Rey Rivera, whose body was found in a hole in the roof of Baltimore's Belvedere Hotel. Patrice Endres disappears from her hair salon in a tiny 13-minute window; her remains are ...

Explores two cases where children were taken by a non-custodial parent, leaving the other parent in a decades-long search.