The Roy Rogers Show - Season 4

Several ranchers are being attacked and killed in Lost Valley. Following the most recent attack, Roy, the sheriff, and the other deputies try to come up with the reason behind all the attacks, completely unaware that the local woman banker is behind it, in an attempt to gain ownership of the ranchers' land.

With the help of a nearby hermit, Dale, Roy, and Pat come to the aid of a pair of children, whose father was kidnapped by a pair of outlaws looking to steal his valuable furs.

When a bank employee is ambushed and killed on his way to bring the payroll to a nearby mine, one of the guilty men poses as a minister, claiming to be a friend of the dead man arrives in Mineral City. However, it doesn't take long before the residents to suspect something afoul of the man and soon suspect he isn't who he claims to be.

A pair of outlaws have been robbing the stagecoaches going into Mineral City. After a recent holdup, the outlaws are in turn held up by a man who goes by the name of the "Larabee Kid." When Dale and Roy go investigate, they soon learn that the Larabee Kid has a connection to a local lawman who was gunned down by the same outlaws he just held up.

A rancher in a nearby town turns to a hard luck insurance company after several head of his cattle get rustled but the local insurance agent refuses to pay on the policy, claiming that the rancher hasn't paid the premium on his policy. Roy, Dale, and Pat offer to help the rancher get to the bottom of things, only to discover the agents running the office are out to swindle the area ranchers. As a result, the agents frame Roy in an attempt to flee before a Federal Marshall comes to town to investigate what's going on.

When a gang of criminals introduce themselves as a team of land surveyors to a father and son who are fairly new to Paradise Valley, Roy, Pat, and Dale have their work cut out for them to try and convince the duo that the land surveyor are bad guys on the run from the law after killing miner to get his gold strike.

A pair of young men who are unable to find work decide to turn to a life of crime and try to hold up Roy and Pat. Thinking they talked the men out of living the life of criminals, their paths cross again when they try to hold up the bank in Mineral City, then taking a friendly old couple hostage.

Roy and Pat are going past the schoolhouse when they notice the students acting rambunctiously; they go and investigate. After hearing that Mr. Everett left unexpectedly for an emergency at home, they soon discover it has to do with Everett's older brother and a recent stagecoach hold-up.

After being released from prison, an ex-convict looks to live his life as a free man with his daughter by his side and earning a living with an honest job. His partner however, has different plans, and looks to have him help kill a mutual friend.