That's the end.

4 seconds sound clip from the Miracle on 34th Street (1947) movie soundboard.

You can hear this line at 00:11:51 in the Blu-ray version of the movie.

Quote context

[...]

- Why?

- You remember the way the janitor was last New Year's?

- Oh, yes.

- Well, this one was much worse. Oh.

- I see she doesn't believe in Santa Claus either. No Santa Claus, no fairy tales, no fantasies of any kind. Is that it?

- That's right. I think we should be realistic and completely truthful with our children and not have them growing up believing in a lot of legends and myths like Santa Claus, for example.

- I see.

- That's the end.

- The acrobats were good.

- They ought to be, at those prices.

- Thanks for the coffee.

- And thank you for inviting me in.

- It was a pleasure, missy.

- Mother, I was thinking, we've got such a big turkey for dinner, and there are only two of us Couldn't we invite Mr. Gailey? Couldn't we?

[...]