- How is she?
- Oh, well, quite well... At least as well as one can be in a straitjacket over a fatal pool of flaming oil.

17 seconds sound clip from Batman (1966) - A Death Worse Than Fate (S1E10) TV Series.

You can hear this line at 00:06:04 in the Blu-ray version of the movie.

Quote context

[...]

- Our only interest is the safe return of Mrs. Harriet Cooper.

- We give crooks no quarter, but we always deal with them fairly too.

- Ah, correct. Criminals, we don't wish to undermine what little remaining faith you might have in organized society.

- Yes.

- This line better not be traced, my friends... Or it'll be very sad for Mrs. Harriet Cooper.

- How is she?

- Oh, well, quite well... At least as well as one can be in a straitjacket over a fatal pool of flaming oil.

- You devil! How could a woman stoop to such a trick?

- Talk of tricks. What about that phony Star of Samarkand this morning?

- It was a fair weapon in a fight against crime. You know that as well as I do.

- Enough of this prattle.

[...]