Moth scene like The Fly - Vincent Price version?
Near the end, Jabez catches the moth in his hands and hears a really high-pitched sound resembling Miser Stevens. OK nice ear drums, whatever. But I hear the moth saying something like, "Help me, Jabez Stone. Help me."
Actually, I hear the inflection of the words, not really the words. Sounds like someone is trying to talk through a slide whistle, kinda like the end of The Fly except you could understand the 1958 moron.