Well, I might as well face it. She knows everything. She knows, she knows, she knows. Then again, maybe she doesn't.

12 seconds sound clip from the The Seven Year Itch (1952) movie soundboard.

You can hear this line at 01:07:32 in the Blu-ray version of the movie.

Quote context

[...]

- His name is Sherman - Richard Sherman. S-H-E-R-M-A-N.

- While his lovely wife and son are in Maine for the summer, this monstrous man is terrorizing young girls...

- Mommy, Mommy! Come quick! They're talking about Daddy on television!

- Then he makes them sit on the piano bench. Then he makes them play Chopsticks.

- Then suddenly he turns on them, his eyes bulging, his mouth frothing - just like the creature from the black lagoon.

- Well, I might as well face it. She knows everything. She knows, she knows, she knows. Then again, maybe she doesn't.

- Maybe there isn't even any television way up there in Maine.

- Oh, I can't go on torturing myself like this.

- Why don't I just call Helen? If I just call her... Why, the minute I heard her voice, I could tell if she knew anything. All right, call her.

- Hello, long distance? I want to talk to Ogunquit, Maine. Uh, Ogunquit-42831-J. Yeah. Thanks.

[...]