Let's go downstairs, where it's nice and warm.

2 seconds sound clip from the Dead of Night (1945) movie soundboard.

You can hear this line at 00:24:57.887 in the Blu-ray version of the movie.

Quote context

[...]

- I say, give us a kiss, Sal.

- Don't kid me. That's one of the rules for sardines!

(Sneezes violently)

- Hey, Sally! Sally, wait for me!

- Who's that?

- What is it, darling? Come on now, stop crying. Did you get separated from the others?

- Let's go downstairs, where it's nice and warm.

- No. Stay with me. It's better now you've come.

- Isn't it silly of me? I don't remember noticing you downstairs.

- Are you one of the Headingly children?

- My name is Francis, Francis Kent. It is my bedroom, mine and Constance's.

- Constance?

- She's my half-sister. She's grown up, like you.

[...]