- 3D Cuban Missile Crisis Wes discovers more about the Cuban missile crisis.
- Aerial Photography Tukufu finds out more about the history of aerial photography.
- Collecting Autographs Elyse checks out autograph hunters.
- Ernie Pyle's Typewriter Watch the full episode of this story from Season Five.
- Extended Interview: Alfred Red Cloud Gwen speaks to Alfred Red Cloud, chief of the Lakota.
- Extended Interview: Archeologist Corey Malcolm Tukufu Zuberi talks to archeologist Corey Malcom.
- Extended Interview: Author Bert Sugar Tukufu speaks to boxing author Bert Sugar.
- Extended Interview: Elyse in the NC-4 Elyse gets into the NC-4 and speaks to John Bayer.
- Extended Interview: Former Captain John McNish John McNish, a former Captain on the USS Thresher talks to Gwen.
- Extended Interview: More on Thomas Jefferson Historian Jennings Wagoner talks about Thomas Jefferson.
- Extended Interview: The Liberty Bell An extended interview with Karie Diethorn.
- Ford Roadster Discover what has been Tukufu's favourite mystery after 10 seasons of History Detectives.
- GAR Photograph Discover what has been Elyse's favourite reveal after 10 seasons of History Detectives.
- Mayme Clayton's Collection Gwen speaks to Avery Clayton about his mother's collection.
- Web Extra: World Champion Bulldoggers Tukufu gets in the saddle to speak to world champion bulldoggers.