Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Explore More Video: Full Episodes
- Season 8, Episode 11 Chicago Clock; Universal Friends; War Dogs
- Season 8, Episode 4 Barton Letter; Andrew Jackson's Mouth; Spybook
- Season 8, Episode 5 Cromwell Dixon; Bartlett Sketchbook; Duke Ellington Plates
- Season 8, Episode 2 Iwo Jima Map; Copperhead Cane; Theremin
- Season 8, Episode 8 Hot Town Poster; Face Jug; Lost City of Gold
- Season 8, Episode 6 Korean War Letter; Diana; Lookout Mt. Painting
Explore More Video: Web Exclusives
- On the Road: The Flying Detective Go behind the scenes of the Cromwell Dixon airplane fabric story.
- Painting Analysis Find out how to tell if your painting is an authentic piece of artwork.
- Web Extra: A Theremin Performance Rob Schwimmer plays Waltz for Clara on his theremin.
- Exclusive Interview: Alan Bean Watch Gwen's exclusive interview about Alan Bean's journey from astronaut to artist.
- Authentication Tips on how to authenticate a document by comparing handwriting.
- Extended Interview: Baseball player Max Manning An interview from History Detectives Season One, with baseball player Max Manning.