Parmalee sends Reese, Chad and Joe undercover, disguised as prospectors, to find Lazyfoot and his gang. In Aggie's Saloon they meet Grubby Sully who says he needs partners to get to his goldmine because it's in territory controlled by Lazyfoot. Chad and Joe lead the local sheriff to believe Reese is a wanted sheep rustler, giving them time to ride off with Grubby while Reese is locked up. The three are captured by Lazyfoot and Reese tracks them down. He frees only Grubby who he hopes will lead him to the gold mine. Reese returns to free Chad and Joe and foil Lazyfoot's plan to ambush Captain Parmalee and his reinforcements with a gattling gun. He then heads back to the mine. Chad and Joe get credit for the rescue and Parmalee thinks Reese was out looking for gold the entire time. Grubby eludes them and waves goodbye from the distance on the way to his real mine.

Reese's friend Cletus Grogan comes to town and Reese gets him to join the Rangers to convince him he isn't a jinx. Cletus is sent along with Reese, Chad and Joe to track down Linda Little Trees and her gang. Cletus ends up dislocating Chad's shoulder. The first town they arrive in has just had it's bank robbed by the Little Trees Gang. Chad sees a doctor for his shoulder while Joe immediately follows the outlaws trail before a rainstorm can wipe out the tracks. After the rain stops Joe takes off his wet shirt and is spotted by Linda Little Trees who is smitten with him. He is jumped by her gang and fights them off until Linda hits him on the head with a rock. Linda proposes to a tied-up Joe while Blue Dog, who wants Little Trees, threatens to kill him. Reese, Chad and Joe find the hideout and capture everyone but Linda Little Trees. Reese tricks Cletus into fighting by pretending to be wounded. Cletus overcomes is jinx fear, resigns from the Rangers and heads home to marry hi

Chad and Joe are planning to spend the weekend at the festival in San Gill but Captain Parmalee is leaving down to make a speech and puts them in charge of the office. Reese returns from a mission so Chad and Joe con him into being acting Captain but he immediately assigns them as stand-by for the weekend. Chad then alters a telegram to say a prison escapee is headed to San Gill so Reese sends them out to track him down. Once they arrive they discover that San Gill is where Parmalee is giving his speech and they immediately buy masks and serapes to disguise themselves. Reese eventually learns the outlaw was killed escaping and heads to San Gill after Chad and Joe. The three Rangers stumble onto an assassination plot that includes 6 Mexican government officials with Parmalee thrown in for good measure. They foil the attempt with fireworks and leave San Gill without being seen but having been heard by Parmalee. The Captain returns to Laredo and assigns them to seek out three Lared

Reese has a toothache and is sent to retrieve the overdue school teacher from the train station at Gutter's Gulch. While there Reese brags that he is there to pick up the most important man ever to come to Laredo, which is overheard by recently released convict Anson Jones, a man Reese helped put behind bars. Pringle comes walking into the station as he got off the train when it made a brief stop and was left behind. Pringle has never ridden a horse so Reese has to time him to his mount. Jones and his gang try to kidnap Pringle unsuccessfully. The next day Reese's tooth is worse and he decides to take a detour to Doc Severnson's but walks into the Jones Gang's hideout in doing so. The Doc treats Jones bullet wound, inflicted by Reese. Reese, Doc Severnson and Pringle overcome the bandits but Severnson cannot pull Reese's tooth as his arm was broken in the fight against the outlaws. During the fight Reese is hit in the cheek. When he returns with Pringle the toothache is gone a