I'd be mostly deeply obliged if you could possibly help me to meet him again.

6 seconds sound clip from the Against the Drunken Cat Paws movie soundboard.

You can hear this line at 00:37:08.400 in the Blu-ray version of the movie.

Quote context

[...]

- I'll pay for him.

- Oh, thank you, thank you, miss.

- Lady, wait a minute. He did leave a kinda bag behind.

- Thanks.

- I know very well you can see.

- A little. I can tell you're wearing a green dress.

- Where is your friend?

- Hmm, you looking for him? Are you friends with him now, too?

- I'll find him and bring him to you in a few days. I'm sure you'll both have much to talk about.

- I'd be mostly deeply obliged if you could possibly help me to meet him again.

- How did you know how much I love wine?

(Girl laughs)

- Sorry, excuse me, sir. The name is famous. There was a hero of the same name. It couldn't be that you're related to him?

- Huh?

- If you hadn't had brought it up, I wouldn't have see fit to mention him. But now you have mentioned him, I'll tell you all about him.

[...]