Video: Season 4
Find out from Gwen the importance of weighing evidence.
Explore More Video: Web Exclusives
- Houdini Interview Watch more of Gwen's interview with magician Lance Burton.
- Behind the Scenes - Survivor Camera Go behind the scenes with Wes during the filming of Survivor Camera.
- Paper Trail Tukufu talks about how to follow a paper trail.
- Buildings Gwen gives tips on dating a house.
- Testing Objects and Finding Experts Wes on how important it is to find the right experts.
- Collecting Get some tips from Wes about starting a collection.