In the Batmobile... I burned off your revolver's firing pin with a hidden Bat-laser beam.
8 seconds sound clip from the Batman (1966) TV series - Smack in the Middle (S1E2).
You can hear this line at 00:10:45 in the Blu-ray version of the movie.
Quote context
[...]
- Those straws you gave Robin to breathe through... I spotted the defect in the mask instantly.
- That was the one hole in your plan.
- Well, there are gonna be some holes in you, Batman.
- Foolish girl. You were so bent on your murderous scheme you failed to notice.
- In the Batmobile... I burned off your revolver's firing pin with a hidden Bat-laser beam.
- Molly. Molly, stop. You're climbing into the Batmobile's nuclear power source.
- Stay where you are, Molly. Don't move a muscle. I'll come and get you.
(Batmobile's nuclear power source)
[...]