

Green Acres (1965)
S5E23 The Beeping Rock
An 11-year-old shares an outrageous tale about his adventure on the moon, captivating both Eb and Lisa. However, Oliver is skeptical, particularly when the boy convinces Lisa to buy a "moon rock" for $14. His doubts intensify when the rock begins to beep in the moonlight, especially after Arnold reacts to it with a snort. Thinking he might be the target of a prank, Oliver decides to send the rock to NASA for investigation by their scientists.