You must leave me alone.
3 seconds sound clip from the Frankenstein (1931) movie soundboard.
You can hear this line at 00:18:40 in the Blu-ray version of the movie.
Quote context
[...]
- Who is it? Who is it? What do you want? You must leave me alone now!
- It's Elizabeth. Open the door!
- Henry, at least give us shelter!
- What's all this nonsense of locked doors?
- Elizabeth, please. Won't you go away? Won't you trust me, just for tonight?
- Oh, you're ill. What's the matter?
- Nothing. I'm quite all right. Truly, I am.
- Oh, can't you see I mustn't be disturbed? You'll ruin everything.
[...]