I'll answer it, Mama.
1 seconds sound clip from the Meet Me in St. Louis (1944) movie soundboard.
You can hear this line at 00:50:41.872 in the DVD version of the movie.
Quote context
[...]
- And you know something else?
- Don't tell! You crossed your heart you wouldn't tell.
- I crossed it with my left hand.
- Mr. Braukoff has empty whiskey bottles in his cellar.
- Boo!
- Mrs. Smith, who are these boys?
- The saints preserve us, it is! You had me fooled.
- Well, if you can fool Katie, you can fool anyone.
- Agnes, I thought you were a drunken ghost.
- She's a horrible ghost, and I'm a terrible drunken ghost.
- She was murdered in a den of thieves, and I died of a broken heart.
- I've never even been buried because everyone's scared to come near me.
[...]