Season 4 Episode
- Season 3 Anne Bailey: Horseback Heroine
- Season 3 William Bartram: America's First Great Naturalist
- Season 3 Daniel Boone: Cunning Woodsman
- Season 3 Mason & Dixon: Trailblazing Surveyors
- Season 3 James Harrod: Kentucky's Founding Father
- Season 3 Christopher Gist: Unsung Hero of the First Frontier
- Season 3 George Croghan: Frontier Peacemaker
- Season 3 Robert Rogers: Frontier Soldier
Into the Wild Frontier - Season 3 Episode 4 Mason & Dixon: Trailblazing Surveyors
5.00 48 minutes Astronomers Charles Mason and Jeremiah Dixon brave deadly terrain and hostile Native Americans to resolve a border dispute in Colonial America. With science and courage, they survey their famous Mason-Dixon Line with pinpoint accuracy.
