Cast
Forensic geologist Scott Wolter explores mysteries, artifacts and relics to reveal a history of the North American continent not taught in school.
24 January 2008
17 September 2021
15 July 2016
17 April 2011
10 April 2024
1 January 1990
20 February 2022
12 September 2013
25 July 2010
6 May 2019
23 October 2020
16 March 2017
6 February 2005
22 September 1994
8 February 2015
2 October 2016
25 July 2019
31 August 2023
12 November 2019
12 January 2014
21 December 2012