Of course I know, they're on our trail. They wouldn't be Batman and Robin if they weren't.
7 seconds sound clip from Batman (1966) - The Purr-fect Crime (S1E19) TV Series.
You can hear this line at 00:16:08 in the Blu-ray version of the movie.
Quote context
[...]
- Yes, Robin, it's just as I planned it.
- Now, the Catwoman will herself lead us to her lair and the recovery of both cats.
- Batman, the Bat-o-meter is functioning perfectly.
- All we do is follow the blip and we're on the trail.
- Of course I know, they're on our trail. They wouldn't be Batman and Robin if they weren't.
- Are we set to greet our two pigeons?
- They're going to get a hello they'll never forget.
- Good, just make sure nothing goes wrong. I wouldn't want to miss this opportunity.
- We're ready whenever you are, Catwoman
[...]