- Long, quiet hours of play, sounds of tomorrow from yesterday.
- Let's get them.

16 seconds sound clip from Batman (1966) - The Bat's Kow Tow (S2E30) TV Series.

You can hear this line at 00:04:58 in the Blu-ray version of the movie.

Quote context

[...]

- And now, here they are, the music world's dynamic duo Chad and Jeremy.

(Young crowd cheering)

- Sweet, soft summer nights, dancing shadows...

- Are your see-in-the-dark glasses in order, Meanie, Miney, Moe?

- You bet. They sure are.

- Ready to go.

- You came, for me to follow, and we kissed on distant shores.

- Long, quiet hours of play, sounds of tomorrow from yesterday.

- Let's get them.

(Crowd panicking)

- You said they couldn't get away.

- And yet they did. And so will we.

- I can't see.

- Neither can I, but then again, neither can they.

- Oh, yes, we can. Cats can always see in the dark, especially with these glasses.

[...]