It gets more interesting all the time.
2 seconds sound clip from the Fiend Without a Face (1958) movie soundboard.
You can hear this line at 00:30:24.089 in the Blu-ray version of the movie.
Quote context
[...]
(Creed Teleprinter No. 7 Telegraph Machine Printing)
- Excuse me, sir. This just came in from the FBI.
- Walgate. Brilliant scientist. Recluse. Considered highly eccentric.
- That old guy Walgate sounds like a cross between Einstein and Robinson Crusoe, sir.
- It gets more interesting all the time.
- Okay, Sergeant, I'm going out for a while.
- Well, hello. Nice to see you again.
[...]