I just sneaked past those watchers and killed the hag. Saved the girl. Then teleported out and walked back in. I went and talked to everyone, one hadnt lost her mind yet and will meet me in baldurs gate, one attacked after I said I wanted to take her mask off (you have to choose an option and shell attack you so quick save if you want the room to go right or you kill all of them again). Once, after doing that, they were still hostile so I just fast traveled to another spot, quick saved, fast traveled back and went in. Ive always been able to make them go friendly, though.
