A murderer targets Alamo survivors, one of whom is Teaspoon.
The riders help Marshall Cain avenge the murder of his wife.
A former teacher instigates a potentially deadly confrontation between Hickok and a ``friendly'' adversary.
An educated stranger's attempts to emulate Hickok lead to trouble.
Buck falls for the daughter of Sweetwater's corrupt and prejudiced new bank owner (Lloyd Bochner).
Emma's husband (Cliff De Young) tries to convince her he has changed.
A dying mountain man asks Cody to look after his pet bear; the riders take in an infant.
Lou drops her male disguise in a distant town and is romanced by a robber.
The Kid winds up in a slave-labor gang after being railroaded in a corrupt town.
An argument with Teaspoon prompts Hickok to quit the Pony Express and join a gang of gunmen.
A woman claims to be Teaspoon's daughter; her companion plots to steal a fortune Teaspoon never knew he had.
Hickok falls for a married woman, then is a suspect when her husband is murdered.
Indians trap Hickok and Emma at an Army post, and the commanding officer orders him shot.
Kid captures a Dakota brave at the site of a massacre and brings him to justice.
The Kid learns his long-lost brother may be part of a plan to steal a gold shipment.
A novelist avenges a beating by Hickok with writing a story that incites others to challenge the cowboy.