Sir, he is a famously fearless fighter of crime.
4 seconds sound clip from Darkwing Duck - Dead Duck (S1E47).
You can hear this line at 00:06:11.220 in the DVD version of the TV Series.
Quote context
[...]
- What reservation? I... How'd you know that I was...?
- Hey, for Pete's sake, Pete! Will you quit hoggin' the personnel?
- I am certain this gentleman belongs up here. Him? Not on your life.
- He's a lousy, rotten, all-around bad egg. And I get him.
- Sir, he is a famously fearless fighter of crime.
- Look at those shifty, little beady eyes, eh?
- Ah, the better to see villains with.
- Hold it. Tell you what. We'll flip for him, eh? Tails I get the dead guy, head he's yours.
- Just a minute here! Who's dead?
- Oh, no, no, no. Not me. Dead? I never felt better.
[...]