This show is dedicated to real-life mysteries and cases which remained unsolved and also presents cases with unexplained paranormal phenomena. However, the series also shows success stories glazed with justice and reunion of loved ones. Created by John Cosgrove and Terry Dunn Meurer, Unsolved Mysteries tells all sorts of stories in 15 seasons. The episodes also present the unsolved mystery or case of the viewers and maintain a YouTube channel for the same. A number of celebrities performed certain roles in these episodes, either connecting to the events that have been portrayed or before acquiring fame.