Do you think there's something to this?
5 seconds sound clip from the X Minus 1 - Mars is Heaven by Ray Bradbury classic radio dramaseries.
You can hear this line at 00:23:43 in the radio play.
Quote context
[...]
- Suppose the Martians read our minds.
- Yes, but if there are Martians...?
- I left my pistol downstairs.
- Do you think there's something to this?
- It's a perfect trap, Captain.
- Who would suspect his own mother? His grandparents?
- How easy. Just a knife in the heart of each sleeping man.
- That's impossible, but we've got to get back to the ship.
[...]