Don't do it, Batman. It's a trap.
4 seconds sound clip from Batman (1966) - That Darn Catwoman (S2E40) TV Series.
You can hear this line at 00:13:51 in the Blu-ray version of the movie.
Quote context
[...]
- I plan to commit a series of robberies.
- If you or the police do anything to stop me I'll have Robin killed instantly.
- I find you to be odious, abhorrent and insegrevious.
- Dealing with you has expanded my vocabulary, increased my word power, uh... a whole lot.
- Now, if we could meet on some neutral ground, I'm sure we could come to a complete agreement.
- Don't do it, Batman. It's a trap.
- Are you listening, Commissioner Gordon? Tut-tut-tut.
- Don't you know that that's illegal? Ha-ha-ha.
- All right. It's curtains for Robin. La-di-da-di-da-la-la.
- Dreadfully sorry, but I could scarcely contain myself.
[...]