But when I learned Professor Waddlemeyer had raised a granddaughter, I knew I had to get to you before Taurus Bulba.

7 seconds sound clip from the Darkwing Duck - Darkly Dawns the Duck: Part 1 (S01E01) movie soundboard.

You can hear this line at 00:19:19.392 in the DVD version of the TV Series.

Quote context

[...]

- That's one way to lose those bad guys.

- DW? Little girl? Anybody?

- Oh, boy. The boss ain't gonna like us losing the girl.

- Wow! A police chase with bullets, crooks and everything! Sure beats study hall at the orphanage.

- Are all your days like this?

- No, because I'm usually sleeping.

- But when I learned Professor Waddlemeyer had raised a granddaughter, I knew I had to get to you before Taurus Bulba.

- Who is he, anyway?

- A deviously clever criminal mastermind who I'm convinced is still operating his gangs from inside prison.

- Just like in the comics.

- I bet you guys are eternal enemies, right?

- Ahem. Well, ha-ha, actually, he doesn't even know I exist. But he soon will. Mark my words.

- Keen gear! What a hideout.

- Oh, yes. It's just a little shack I like to call home.

[...]