I'm telling you and your son both I don't know any guy named Miller.
3 seconds sound clip from the All Through the Night (1942) movie soundboard.
You can hear this line at 00:17:51.643 in the Blu-ray version of the movie.
Quote context
[...]
- I can stay here if I want to, and I want to stay here!
- You're getting all my customers conscience-stricken, and you're busting up my show.
- Take it easy, Marty, this glamour girl you're pushing around happens to be my mother.
- Ain't I got enough trouble with you? Do I have to have your mother?
- I'm warning you, don't start up with my son.
- I'm telling you and your son both I don't know any guy named Miller.
- I don't know nothin' about any murder, and stop upsettin' my Prima Donna.
- Now be sweet, will you? Will you scram?
- All right, Marty, all right.
- Gee, ma, what are you doing down here at this time of the night?
[...]