July 18, 2015
Cullen is in California with the Central Pacific Railroad, and must deal with the new workers.
July 25, 2015
Cullen and Fong find themselves in peril as they transport a locomotive over the Sierra Nevada mountains. The Swede gains Phineas' trust.
August 1, 2015
Cullen contends with violence in Chinatown set off by disgruntled railroad workers. Meanwhile, the Swede manipulates Phineas in hi...Read more
August 8, 2015
Cullen solves a Chinese labor strike in the wake of violence. Meanwhile, Durant pulls Mickey deeper into Union Pacific business.
August 15, 2015
Unexpected violence erupts in Chinatown during the festival of Tin Hau Don; Cullen confronts the Swede; and Durant involves Maggie...Read more
August 22, 2015
Cullen and Mei escort precious cargo through the California wilderness; Eva nurses Louise back to health.
August 29, 2015
Cullen and Durant meet with President Grant to discuss the future of the railroad; the Swede puts his plan against the Mormons in action.
June 11, 2016
The Swede's murderous rampage on the Hatch homestead results in a long overdue showdown with Cullen.
June 18, 2016
Cullen faces life-changing decisions in Utah as Truckee adapts to life without him.
June 25, 2016
Cullen's nitroglycerin experiment provides an explosive backdrop for the railroad life in Truckee. Durant's plan turns deadly.
July 2, 2016
Mickey's dirty business with Durant leaves him with blood on his hands. Meanwhile, Campbell's return to town complicates Louise's life.
July 9, 2016
Chang discovers Mei's secret and forces her to flee Truckee. Meanwhile, Cullen's search for her brings new realizations while exorcising old demons.
July 16, 2016
The race to finish the railroad comes down to inches, forcing all parties to contemplate the end of the line, and what the future holds for them.
July 23, 2016
The golden spike, government hearings and unpredictable actions mean new beginnings and endings for the survivors.