On examination of the skull of Mr. Adams, I noticed two small holes on the base of the occipital region here. They penetrated to the medulla oblongata, where the spinal cord meets the brain.

12 seconds sound clip from the Fiend Without a Face (1958) movie soundboard.

You can hear this line at 00:18:50.830 in the Blu-ray version of the movie.

Quote context

[...]

- Sir, we began a complete investigation of the Adams farm, but the local constable, a man named Gibbons, told us to get off the place. Said it came under his jurisdiction, and we had no business being there.

- What kind of cooperation do you call that?

- They're nervous, upset.

- We've got to find out how those people died.

- Suppose you get all of the Adams' relatives. See if you can persuade them to let us do an autopsy. Yes, sir, I'll try.

- Reassure them. Promise them anything. But get hold of those bodies.

- I made a complete autopsy on both cases. I called Dr. Bradley in to check my findings, and our opinions concur. It's fantastic.

- On examination of the skull of Mr. Adams, I noticed two small holes on the base of the occipital region here. They penetrated to the medulla oblongata, where the spinal cord meets the brain.

- I opened the skull to investigate and found this.

- The brain, it's gone!

- Yes, sucked out like an egg through those two holes.

- That's not all. The entire spinal cord is missing.

- But it... it's incredible.

- It's as if some mental vampire were at work.

- Where has the brain and spinal cord gone?

- I'm a doctor, Colonel, not a detective.

[...]