If it was an invisible dog, how'd you know he was there?

Howling Mad Murdock (Dwight Schultz)

6 seconds sound clip from the The A-Team - Moving Targets (Season 3, Ep. 19) TV Series.

You can hear this line at 00:43:36 in the DVD version of the movie.

Quote context

[...]

- Now, wait a minute... Was this a promise? And if it was a promise, was it witnessed and notarized? Because, I, for one, want to say, right here and now that I am not honoring any undocumented promises. No way!

- Well, I could make an exception.

- I'm gonna take care of you guys one at a time.

- You're choking me, choking me now.

- I'll knock all your teeth out of your mouth if you don't stop all your craziness with your funny hats and invisible dogs.

- If it was an invisible dog, how'd you know he was there?

- Oh, come on, you don't want to hit me. I mean, after all, my face is our calling card.

- But I'm tired of you going around, lying to everybody telling people anything they want to hear.

- What?

- He's joking.

- I thought I told you no more cons.

[...]