For your own sake, release Mrs. Cooper immediately.
5 seconds sound clip from Batman (1966) - A Death Worse Than Fate (S1E10) TV Series.
You can hear this line at 00:07:40 in the Blu-ray version of the movie.
Quote context
[...]
- Let me add my assurance. As the director of the first national bank of Gotham City...
- Let me tell you that the money in your possession is one hundred percent bonafide.
- You gotta believe Mr. Wayne.
- As bank director, if he made a false statement he would be liable to federal prosecution.
- Don't you see out there? This reckless crime of yours isn't necessary.
- You already have your filthy lucre.
- For your own sake, release Mrs. Cooper immediately.
- Oh, Come on, you crook. You can't be all bad. Let the poor lady go, huh?
- Yes. Thank you. I believe you.
- It was only desperation that drove me to this.
- You-you'll release your victim?
[...]