I did manage to save captain Grisly in my latest playthrough. We disposed quickly of the hag and for one reason or the other she did not summon the mask wearers to her lair. After the hag was dead, the mask wearers did not turn hostile. It was possible to pickpocket them, but only in the case of captain Grisly it was possible to steal the mask. She thanked us properly and said something about needing a drink, if I recall correctly. The others I could knock out and then rob them of their masks. Their models still show them wearing the masks though, and I have no idea how to wake them up.
Last edited by Ikke; 12/11/23 11:57 PM.