The Twilight Zone Season 5 Episode 36

Gloria: I told you to go find your brother, not play in the pool.
Sport: That's where he was.
Gloria: You remember what I told you about people who lie.
Sport: Yes, they go to hell and get burnt up.

Jeb: Why do we have to have chores?
Aunt T: All children need chores to appreciate labor and the joy of honest work.

Jeb: You mean all children have a door at the bottom of the pool?
Aunt T: Oh no, not all children come down here through the pool. Some come down chimneys, or you open the door and there they are. Or sometimes they're on a street corner, or other times on a doorstep, like Whitt there.

Aunt T: You sure are solemn children, don't you ever laugh?
Sport: What's there to laugh about?
Aunt T: I'm funny, you could laugh at me.
Whitt: You're not funny, you're nice.
Aunt T: How about a riddle? Does anybody know a riddle?
Whitt: I do. What do you call someone who crosses the ocean twice and doesn't take a bath either way?
Aunt T: What?
Whitt: A dirty double crosser! (everybody laughs)

(Last Scene of the Series - Aunt T's House)
Gloria:(voice over) Oh children, please come back.
Sport: Huh?
Aunt T: What is it dear?
Sport: I thought I heard something. (Laughs) May I please have another piece of cake, Aunt T?