Ahh. Now you're talking sense.
5 seconds sound clip from the The Big Trail (1930) movie soundboard.
You can hear this line at 00:36:25 in the Blu-ray version of the movie.
Quote context
[...]
- Why?
- He just speak to me, and I tell him we was old friends.
- What? What do you use under your hat instead of brains?
- You need no brains if you got this.
- Ahh. Now you're talking sense.
- Come on, you. Come on. Giddyap.
- Pick your partner and a-promenade back.
- First couple out to the right and follow the ca...
- First couple out to the right and follow the call.
[...]