He was your patient, doctor. If precautions weren't strong enough, you should've told somebody.
5 seconds sound clip from the Halloween (1978) movie soundboard.
You can hear this line at 00:14:58 in the Blu-ray version of the movie.
Quote context
[...]
- I gotta go. I'll see you tonight.
- Bye.
- Bye.
- I wish I had you all alone, just the two of us
- I would hold you close to me so close, just the two of us
- Oh, no!
- He was your patient, doctor. If precautions weren't strong enough, you should've told somebody.
- I told everybody. Nobody listened.
- There's nothing else I can do.
- You can get back in there and get back on that telephone.
- Tell them exactly who walked out of here last night. And tell them exactly where he's going.
[...]