Which episode of 'Leave It to Beaver' was directed by Jerry Hopper in 1957?
Reference
OpenAI's Answer
The episode of "Leave It to Beaver" directed by Jerry Hopper in 1957 is titled "It's a Small World." This was the pilot episode of the series.
For more details, you can refer to the IMDb page of the episode here.
Here is an image related to the pilot episode: