If you're talking to him, you're wasting your time. He's deaf. He's also a mute.
7 seconds sound clip from the The A-Team - Pros And Cons (Season 1, Ep. 4) TV Series.
You can hear this line at 00:18:15 in the DVD version of the movie.
Quote context
[...]
- Jase could be gettin' murdered while we stand around here trying to get arrested.
- You're under arrest. You're under arrest! You guys are all goin to jail!
- Hey, you, boy, I said get out.
- If you're talking to him, you're wasting your time. He's deaf. He's also a mute.
- Oh, yeah. I remember getting a note on that from the courthouse.
- So which one of you two is the interpreter, huh?
- Sadly, that duty falls on me.
- Well, tell him to stop leaving his butt prints in my van.
- Sign language requires the entire body.
[...]