Starring: Lorne Greene, Michael Landon, Pernell Roberts, Dan Blocker
The Hostage - S6-E2
Other mistake: A gang kidnaps Ben Cartwright and holds him for ransom. He is chained to a post in an abandoned mine. When the men walk around inside the mine, the sound of their footsteps make it obvious that the floor of the mine is actually plywood covered with a layer of dirt. Additionally, when Ben finishes eating stew that was brought to him and sets the container down, it makes a loud "clunk."
Adam Cartwright: Let's go back to the Ponderosa, Pa. This isn't any of our affair.
Ben Cartwright: We can't ignore the rest of the world. We're the only stabilizing influence in the country.
Mrs. Wharton and the Lesser Breeds - S10-E17
Trivia: A portion of the background music used during an outdoor scene in the town of Vallejo was later used as the theme song for "Little House On The Prairie."
Question: How could one of the three have been in prison during the murder at the barbershop? Did he have a twin?