You must've done something pretty fine to get as high as you are, Mr. Brown. I'm looking into that.
5 seconds sound clip from the The Big Combo (1955) movie soundboard.
You can hear this line at 00:15:24.928 in the Blu-ray version of the movie.
Quote context
[...]
- Stay away from the prisoner, Mr. Brown.
- Tell the man I'm gonna break him so fast he won't have time to change his pants!
- You must've done something pretty fine to get as high as you are, Mr. Brown. I'm looking into that.
- I'm gonna open you up and I'm gonna operate. And I hate to think of what I'll find.
- What'd I tell you, Joe? A righteous man.
- Miss Lowell? Do you hear me, Miss Lowell?
- My name is Diamond, I'm a detective.
[...]