- Well, I just don't believe it, that's all.
- And I said I'll prove it, didn't I?

6 seconds sound clip from the The Doctor Prescribed Death (Suspense) classic radio play.

You can hear this line at 00:12:36 in the radio play.

Quote context

[...]

- Good evening, Hellman. I thought I'd drop out to to have a little chat with you.

- Well, why this time of night? It's late, isn't it?

- 11... I didn't think that was late for you.

- Yeah, come in.

- Thanks -Sit down. What's on your mind?

- I want to talk to you about my theory you ridiculed so definitely... my theory about suicide.

- Well, I just don't believe it, that's all.

- And I said I'll prove it, didn't I?

- Yes, but... What are you getting at?

- It's going to be proved. My theory is going to be proved tonight.

- That's fine. Go right ahead and prove it.

- I don't like you, Hellman. I never liked you. And I know you don't like me.

- I can't help that.

[...]