- Tell me, Dowd, when you were a child, didn't you have a playmate? Someone with whom you spent many happy hours?
- Yes. Yes, I did, Doctor. Didn't you?
- Yes.

15 seconds sound clip from the Harvey (1950) movie soundboard.

You can hear this line at 01:15:53.257 in the Blu-ray version of the movie.

Quote context

[...]

- Harvey's always been my favorite name. So I said to him, I said, Harvey.

- And, uh... This is the interesting thing about the whole thing.

- He said: What a coincidence. My name happens to be Harvey.

- What was your father's name?

- John. John Stuyvesant.

- Tell me, Dowd, when you were a child, didn't you have a playmate? Someone with whom you spent many happy hours?

- Yes. Yes, I did, Doctor. Didn't you?

- Yes.

- What was his name?

- Vern. Vern McElhinney.

- You ever know the McElhinneys, Doctor?

- No. That's too bad.

- There were a lot of them and they circulated. Very nice people. Just wonderful people.

- Think carefully, Dowd.

- Didn't you know somebody sometime, someplace, by the name of Harvey? Didn't you ever know anybody by that name?

- No. No, not one, Doctor. Maybe that's why I always had such hopes for it.

[...]