Continuity mistake: Little Joe falls in love with Julia Grant, an aspiring actress who, with her son, is staying at the Ponderosa for several days. After she learns she has landed an acting job in San Francisco, she and her son leave the Ponderosa. As they ride off in their horse-drawn wagon, Joe is standing next to Ben and Hoss and he is waving goodbye with his right hand. In the following long shot, Joe has both hands on his hips and is staring at the ground.
Continuity mistake: In the Ponderosa home, Arturo Diaz, a Mexican freedom fighter, is shot by a renegade pistolero. Diaz falls on his back and Ben Cartwright rushes to his side. Diaz says "Adios" and then dies, with his head turned to the left. After a brief close-up of Ben, Diaz's head is now turned to the right.
Audio problem: During the trial of gunslinger Duke Miller for murder you can hear repeated sounds of the gavel being hammered down by the judge. On several of these occasions you hear the gavel but the judge never moves, nor does he have the gavel in his hand.
Add timeTom Drayer
Other mistake: In early evening, Hoss and Adam discover the body of a man who had been shot with an arrow and killed. Even though it is still very bright sunlight, Adam lights a match and holds it close to the man's face so he can see who it is, then lights another match so he can read a letter that was in the man's coat pocket.