The winter brings new challenges and dangers for the Duttons. Meanwhile, Spencer and Alexandra set off on separate journeys.

Things get contentious at the courthouse. Spencer stays in Galveston longer than he desires. Mother Nature makes her presence known.

Alexandra runs into trouble while traveling alone. Making enemies along the way, Father Renaud and Marshal Kent close in on Teonna.

Whitfield garners support for his new business venture. Spencer has a run in with the Sheriff in Ft. Worth.

The search for Teonna continues. Alexandra and Spencer find their footing-on two different trains.

Jacob and his crew eagerly await Spencer's return at the train station. Teonna has a fateful run in. Alexandra braves the cold.