• Most Wanted - Cases of fugitives and wanted criminals wanted by law enforcement officials
• Lost Loved Ones - Cases of missing loved ones who are missing or lost
• Unsolved Murders - Cases of people lost by homicide or by suspicious circumstances
• Unsolved Mysteries - Cases involving missing evidence or unexplained events
• Legends - Cases involving paranormal, alien or legendary attributes
• Suggestions - Cases that have not been featured on Unsolved Mysteries

Unsolved Mysteries Wiki is a collaborative website about the television series Unsolved Mysteries. Since host Robert Stack's passing in 2003 and the show's cancellation, fans who followed it have been clamoring for results and closure on several cases. The case descriptions here are based on available episode descriptions, information from the show's message board, research efforts from the Internet, and other resources. Several of the lesser known cases are limited on data depending on what it available. With your help, we should be able to cover all the most popular as well as obscure and forgotten cases with updated material and final results. The wiki format allows anyone to create or edit any article, so we can all work together to create the site and update and expand on cases to create an ultimate resource site. Check out the FAQ to help you get started! Please no copying and pasting of information from other sites, especially from the show's official website; if you add anything, make sure it is your own work!

Unsolved Mysteries is a 1988-2005 TV series that asked the public for help in unsolved crimes, catching lost fugitives, and finding lost people. Originating on NBC as a series of seven specials, it became an instant hit. It was first hosted by Perry Mason star Raymond Burr, then two more by Streets of San Francisco star Karl Malden, and the final four by The Untouchables star Robert Stack. Stack's voice narration, combined with the scary music, formulated the show to a great success when it aired as a regular series on NBC in 1988. During its 15-year run, the cases consisted ghost stories, mysterious legends, and lost treasures. Unsolved Mysteries possibly paved the way for other crime reality shows as America's Most Wanted and Forensic Files, even sharing a few cases in common with those shows. During its run, it covered four to five segments in each episode, running updates on segments in repeats. It solved and found answers in at least twenty to twenty-five percent of their featured cases, that is 300 to 350 cases solved out of about 1,200.

After its cancellation on NBC in 1997, Unsolved Mysteries ran for one season on CBS. It then ran on Lifetime from 2000-2002. In 2008, a new version of the series with Dennis Farina as its new host had a limited run on Spike TV before moving back to Lifetime in 2010.