Mesa (From Dusk til Dawn tv series) as Tecumseh, and Adam Jonas Segaller (who played A.C Spectorsky in American Playboy: The Hugh Hefner Story) as John Charles Fremont.
The show will also include exclusive interviews with experts and survivalists offering their thoughts and opinions.
The Men Who Built America: Frontiersmen airs on March 7 at 6pm (PST) on HISTORY.
[...]
