Adam is confused by the sudden behavior of his good friend, Ross Marquette. He beats up his wife, Delphine, after accusing her of having an affair with Adam. He also joins a group of rustlers and killers and helps rob a gold shipment. Adam thinks Ross is suffering from insanity, in this highlight of season two.
Captivated by the pretty, deaf-mute daughter of a reclusive mountain man, Little Joe teaches the young woman sign language. Thrilled with her newfound ability to communicate, Annie mistakes her gratitude to Little Joe for love, much to the chagrin of Albie, who is determined to have her for his own.
Gunnar Borgstrom is the leader of a vicious band called the Commancheros. They burn houses, kill people and steal anything of value. When the Commancheros get to Nevada, Gunnar decides to visit his relatives, the Cartwrights. Meanwhile the gang capture Little Joe and his girlfriend. When Gunnar returns to the gang, he has no idea who Joe is because he'd never met his nephew before.
Hoss and Joe take their sweethearts to a colorful and strange carnival for the day. Joe's recent girlfriend Jennifer Beale is abducted by the sinister owner, Philip Reed and his accomplice Gerner. Her father is Joshua Beale, the richest man in the Comstock. Gerner convinces Reed to hold her for a $1 million dollar ransom, and her father will gladly pay them to ensure her safe return. Reed's girlfriend Della Thompson is jealous of Jennifer and has second thoughts about the abduction. Hoss and Joe take notice of Jennifer's disappearance and travel deep into the bowels of the carnival, meeting fierce resistance from the carnival people at every avenue. They come up without a trace of finding her.
Filmed almost entirely outdoors, this is more like a feature than a series. Captain Pender is looking for a scout to lead him and his company of men across the desert, along with a currency shipment they are carrying to another army fort. Charlie Trent, a former scout and now a drunk, still blames himself for his troops being led to massacre. Hoss sees that this is Charlie's opportunity to redeem himself and win back his honor. Meantime, Captain Pender is having trouble with Cutter, another scout who is a devious and cunning bear of a man, who agreed to lead him across the desert, but Pender lets him go and with Hoss' suggestion, Captain Pender agress to have Charlie be their scout.