Schläfer2005

Frau Wasser:
You were in his flat, weren't you? Did you notice he's got his windows taped shut? Did he tell you what he brought back from his last trip home? Did he tell you the other places...

Johannes Mehrveldt:
I don't want to know any of this.

Frau Wasser:
Because you're scared.

Johannes Mehrveldt:
Nonsense.

Frau Wasser:
I know. You want to do the right thing. You want to be one of the good guys. That's why I came to you. You've got integrity. Your motives are right. Mr. Merveldt, help us find out what Mr. Madani is really like. You only stand to win, and Mr. Madani will be lucky that you're doing it instead of someone else.

* That piece of dialog is published on the website of the cannes film festival:
http://www.festival-cannes.fr/films/fiche_film.php?langue=6002&id_film=4281003