How? Since when do dead men talk over the telephone?
5 seconds sound clip from the The Adventures of Superman - The Mystery of The Walking Dead classic radio series.
You can hear this line at 00:18:08 in the radio play.
Quote context
[...]
- Miss Lane and I left here last night at ten fifteen.
- And the words he spoke were the same words he screamed at her from his cell.
- But that's impossible. At ten twenty-five he was in his cell - either dead or alive.
- How? Since when do dead men talk over the telephone?
- Well, assuming he wasn't dead - that he was in a - a cataleptic trance...
- Oh, no.
- I'm sorry he's not on duty now so he could tell it to you himself.
- Oh, now don't misunderstand me. I'm not questioning it for a moment. It's just that...
[...]