The challenges that faced the Lewis and Clark expedition of the western United States are detailed.
- Sunday, November 23 from 10:00 p.m. - 12:00 a.m. on OPB PLUS
- Saturday, November 29 from 1:00 a.m. - 3:00 a.m. on OPB PLUS
- Sunday, May 17 from 8:00 p.m. - 10:00 p.m. on OPB PLUS
- Saturday, May 23 from 4:00 a.m. - 6:00 a.m. on OPB PLUS