- What can we do about it, sir?
- I've been thinking about that.

6 seconds sound clip from the The Atomic Submarine movie soundboard.

You can hear this line at 00:26:20 in the DVD version of the movie.

Quote context

[...]

- Which adds up to what, Sir Ian?

- I cannot accept the idea that these phenomena were either random or natural. I believe they were motivated by some sort of intelligence.

- Do you mean that somebody is...?

- I didn't mean to imply a human intelligence.

- Well, what on earth kind of intelligence is it?

- Perhaps it's not an intelligence on Earth. Perhaps it's an intelligence from beyond the Earth.

- What can we do about it, sir?

- I've been thinking about that.

- As you see, these occurrences were on this line, almost a perfect circle around the Pole.

- However, there may be a significant break in that ring, here in the area of the Queen Victoria Sea near Franz Josef Land, north of Murmansk and Finland.

- Supposing your theorizing is correct, then this could be the next danger point.

- Yes, yes.

- But supposing we anticipated a little. Supposing the Tiger Shark was lurking there, waiting.

[...]