How Dry Was My Valley?
- Episode aired Jan 1, 1974
When the group's supply of fresh water runs out, they hope a crackpot professor will be able to make it rain.When the group's supply of fresh water runs out, they hope a crackpot professor will be able to make it rain.When the group's supply of fresh water runs out, they hope a crackpot professor will be able to make it rain.