You must always be near at hand to wipe off my feet. Even dirt between my fingernails would give me away.
7 seconds sound clip from the The Invisible Man (1933) movie soundboard.
You can hear this line at 00:38:17.345 in the Blu-ray version of the movie.
Quote context
[...]
- There are one or two things you must understand.
- In a fog, you can see me, like a bubble.
- In smoky cities, the soot settles on me, until you can see a dark outline.
- It is difficult, at first, to walk down stairs. We are so accustomed to watching our feet.
- But these are trivial difficulties. We shall find ways of defeating everything.
- You will sleep in the room opposite, and bring me some more food at 8:00. Good night.
- Now you'll understand my plans.
- You're in charge of all country east of here, Thompson, for 20 miles to the north of the main road.
[...]