Norman Bates: I just want my mother back.
Duane Duke: Take her. But you know what I want in return, and you know what i'll do if I don't get it.
Norman Bates: I know what you'll do...
Duane Duke: Take her. But you know what I want in return, and you know what i'll do if I don't get it.
Norman Bates: I know what you'll do...
Norman Bates : I just want my mother back.
Duane Duke : Take her. But you know what I want in return, and you know what i'll do if I don't get it.
Norman Bates : I know what you'll do...
http://www.moviequotedb.com/movies/psycho-iii/quote_52606.html