It's a new explosive that makes no noise. It's called silentmite.
5 seconds sound clip from Batman (1966) - Scat! Darn Catwoman (S2E41) TV Series.
You can hear this line at 00:16:08 in the Blu-ray version of the movie.
Quote context
[...]
- Now, here's the secret entrance to the place.
- We're standing in front of the rear door and the entrance is four feet to the left.
- I don't see anything, Catwoman.
- You're not supposed to. That's the idea. Hammer.
- Get back. Get back. Get back. Get down. Get down.
- It's a new explosive that makes no noise. It's called silentmite.
- Fill up those sacks with money. Don't take anything under a nickel.
- Robin, you escaped. A lucky star's above you.
- Batman, punch him, kick him. Do something.
[...]
Top rated lines from this movie
Funny quotes from the Batman (1966-1968) TV Series, featuring short voice sound clips.
Actors: Adam West (Batman), Burt Ward (Robin), Cesar Romero (The Joker), Burgess Meredith (The Penguin), Alan Napier (Alfred the butler), Neil Hamilton (Commissioner Gordon), Frank Gorshin (The Riddler), Julie Newmar (Catwoman), George Sanders (Mr. Freeze)
Trail of the Pink Panther (1982) 526 Sounds / Quotes
The Hunt for Red October 940 Sounds / Quotes
Black Belt Jones (1974) 458 Sounds / Quotes
The Rescuers Down Under (1990) 478 Sounds / Quotes
DuckTales: The Movie (1990) 563 Sounds / Quotes