- Who?
- 'Who'? Anna.

3 seconds sound clip from the Criss Cross (1949) movie soundboard.

You can hear this line at 00:33:22.676 in the DVD version of the movie.

Quote context

[...]

- Make believe you didn't catch me.

- What are you all excited about?

- I'm going out.

- You been going out every night since you got back. What happened? Get yourself a new girlfriend?

- You're my girlfriend.

- Well, that's very sweet. Thanks. But I don't see you taking me to nightclubs and movies lately.

- You got to wait your turn.

- You know, Steve, you're a very nice-looking boy. Out of all the girls in Los Angeles, why did you have to pick on her?

- Who?

- 'Who'? Anna.

- Oh, do you think you can fool me? Don't I know what's been going on? Don't I know why you came back in the first place?

- Don't worry, Mom.

- If I wasn't your mother, I wouldn't worry.

- She's all right. She's just young.

- In some ways, she knows more than Einstein.

- You sit around watching me like I was a 10-year-old kid.

- How old do you think you are?

[...]