In the 1830's beaver trapper Flint Mitchell and other white men hunt and trap in the then unnamed territories of Montana and Idaho. Flint marries a Blackfoot woman as a way to gain entrance into her people's rich lands, but finds she means more to him than a ticket to good beaver habitat.
Across the Wide Missouri
Trapper Flint Mitchell and other mountain men from the Rendezvous join forces to enter virgin trapping territory but must contend with a resentful Blackfoot chief.
