Accelerated aging affects the senior officers and threatens Kirk's ability to lead.
Flint comes across four survivors of an Indian massacre, the two Ellison sisters and two Carder brothers.
A band of renegade former Confederates is roaming the frontier, attacking trains - but the Union soldiers who come on board to protect the wagon train raise suspicions.
Slim Sherman and Daisy Cooper are visiting Laramie but soon become entangled in a murder mystery that may involve Slim's boss, Allen Winter.
Jess Harper comes to Danver's Pass looking for Dan Preston and immediately runs afoul of Matt Jessup and his gang.
