Bill Mumy would go onto star as Will Robinson on Lost in Space.
This episode was Nancy Reagan's final acting role before retirement from show biz.
Rusty Stevens is best known as Larry Mondello on Leave It to Beaver.
Hale: Wherever there is buffalo there are Indians watching whoever invades their land and herd.
Hale: You chose land without any water on it.
Darland: We think it chose us.
Darland: A boy can't live in a man's world until he becomes a man. He must be protected until he becomes a man.
Darland: I'm sorry to repay your kindness with trouble, Mr. Hale, but we're staying at Valley Haven.
Darland: I'm not a violent person, Mrs. Baxter, but if you were a man I'd hit you.