- No, no. I'll go around myself and surprise them.
- It will indeed be a surprise, sir.

7 seconds sound clip from the The Philadelphia Story movie soundboard.

You can hear this line at 00:14:31 in the Blu-ray version of the movie.

Quote context

[...]

- Maybe they'd rather we'd go around to the servant's entrance, huh?

- Maybe this is the servant's entrance.

(vintage camera shutter)

- Good morning, Edward.

- Why, Mr. Haven, sir.

- Is, uh, Mrs. Haven... I mean, Miss Tracy or her mother in?

- Well, they may be down at the swimming pool, sir. Shall I announce you?

- No, no. I'll go around myself and surprise them.

- It will indeed be a surprise, sir.

- Oh, these are friends of Mr. Junius's. You might have them wait in the south parlor.

- Certainly...

- The south parlor? Miss Imbrie, the south parlor.

- The queen will have bread and honey at the usual time.

(vintage camera shutter) (2)

[...]