He knows something about monocaine even you don't know. It alters you, changes you, makes you feel differently.
7 seconds sound clip from the The Invisible Man (1933) movie soundboard.
You can hear this line at 00:49:40.570 in the Blu-ray version of the movie.
Quote context
[...]
- Don't you see what it means? Power! Power to rule! To make the world grovel at my feet!
- My father found a note in your room.
- Father believes the power of it will go, if you know what you're fighting.
- Oh, come and stay with us. Let's fight this thing out together.
- Even the moon's frightened of me, frightened to death. The whole world's frightened to death.
- So, I see. Kemp couldn't sleep. He had to go downstairs. He was frightened.
[...]