I watched "Blunder" on a DVD that had 7 episodes with the original commercials. I wish I could see all the episodes. I enjoyed watching the commercials almost as much as the movie. The first commercial for this episode was from "CARE" speaking about, and showing the problem of the many displaced people of World War II. Another commercial asks the viewers to buy United States Defense Bonds. Both the commercials help the viewer understand a little of what it was like at the time that this episode was originally viewed. 1951 was a different world then the one we live in today. "Blunder" is an early science fiction story warning of the possible dangers of nuclear experimentation. I was surprised to see a couple of negative remarks about censorship in the film. They were probably pretty bold for the time. This show was a half hour long, so it moves along fairly quickly. It seemed to be just right for "Blunder". I think a sci-fi fan with an interest in history will really enjoy this episode.