And in Wayne Manor, stately residence of millionaire Bruce Wayne and his young ward Dick Grayson...

11 seconds sound clip from Batman (1966) - The Joker Is Wild (S1E5) TV Series.

You can hear this line at 00:03:32 in the Blu-ray version of the movie.

Quote context

[...]

- The Joker? Sprung from the pen?

- Right under our noses commissioner. He got clean away.

- Well, get back as fast as you can, Chief O'Hara.

- In the meantime, if it is The Joker that we're up against, that Clown Prince of Crime, there's only one man who can handle this. I don't have to tell you who.

- Sorry, inspector, don't have the time, make it later.

- And in Wayne Manor, stately residence of millionaire Bruce Wayne and his young ward Dick Grayson...

- I'll call him, sir.

- I'm afraid you're going to have to practice more diligently, Dick.

- You're just not making any progress with Chopin.

- Gee whiz, what's so important about Chopin?

[...]