Learn how fingerprinting technology has evolved; making matching fingerprints easier.
Explore More Video: Full Episodes
- Season 8, Episode 2 Iwo Jima Map; Copperhead Cane; Theremin
- Season 8, Episode 5 Cromwell Dixon; Bartlett Sketchbook; Duke Ellington Plates
- Season 8, Episode 6 Korean War Letter; Diana; Lookout Mt. Painting
- Season 8, Episode 4 Barton Letter; Andrew Jackson's Mouth; Spybook
- Season 8, Episode 3 Lauste Film Clip; Baker's Gold; Transatlantic Cable
- Season 8, Episode 9 Jackie Robinson All-Stars; Modoc Basket; Special Agent Five
Explore More Video: Web Exclusives
- 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.
- Painting Analysis Find out how to tell if your painting is an authentic piece of artwork.
- On the Road: Gwen and the Lauste Film Diana Little gives advice on preserving home movies.
- Web Extra: A Theremin Performance Rob Schwimmer plays Waltz for Clara on his theremin.
- Web Extra: Bosko the Talk Ink Kid Watch the original animation of Bosko "the Talk Ink Kid", the first Looney Tune in 1930.