- Do you think we'll do it?
- I really don't know.
- Bon voyage.

5 seconds sound clip from the The Old Dark House (1932) movie soundboard.

You can hear this line at 00:03:41.629 in the DVD version of the movie.

Quote context

[...]

- Something certainly might happen here.

- Well I'll tell you something that might happen.

- I don't want to frighten Mrs. Waverton.

- Go on Mr. Penderel, I'm not easily frightened. Aren't you? I am. Well, I was just going to say, we'll have to be a bit careful.

- Don't stop!

- How can I help stopping? Do you think we're in a motorboat?

- Stuck for the night, stuck for the night...

- Mr. Penderel, please!

- Sorry.

- Do you think we'll do it?

- I really don't know.

- Bon voyage.

- Well now, for heaven sakes, stop. Let's look at a map or something.

- My own view is we're not on a map.

- Oh you look, Philip, I can't see anything. It's all a stupid puddle.

- Seems to represent this country very well. Everything here is under water.

- Oh, just drive on. We'll arrive somewhere, sometime. Yes, I suppose that's all we can do.

- Singing in the bathtub, sitting all alone tearing out a tonsil just like a baritone. Just like a baritone. Never take a shower...

[...]