- Civil War Sabotage? Season 11, Episode 1 The steamship Sultana exploded one night in 1865, killing more than 1,800 people. Was the disaster a result of Civil War sabotage?
- The Disappearance of Glenn Miller Season 11, Episode 2 In 1944, bandleader Glenn Miller boarded a plane for Paris and was never seen again. What happened?
- Texas Servant Girl Murders Season 11, Episode 3 Years before Jack the Ripper, did a serial killer walk the streets of Austin, TX?
- Who Killed Jimmy Hoffa? Season 11, Episode 4 Teamster boss Jimmy Hoffa disappeared without a trace in 1975. Was he murdered? If so, who killed him and why?