She came to New Zealand to start filming for Morfydd Clark and still had no idea that she was playing the mythical fairy queen Galadriel in The Rings of Power. “I knew I was playing some kind of elf,” she told Variety. “Me and my sister read everything through and I thought I was Celebrían, her daughter, because I don’t think I could imagine myself being Galadriel.” But while she admitted going to New Zealand was crazy , not knowing what character she was playing, “everyone in the cast did the same. We all dove into this madness together and we all met down there. It wasn’t until I got there that I figured out who I was playing against and obviously I had to recalibrate.”
Other cast members have corroborated Clark’s claims that no one knew who they were playing, but while it might seem that the lack of information would be frustrating, the actors involved see it differently. “It’s less about secrecy and more about protecting the trip [the] Guys,” Nazanin Boniadi, who plays Bronwyn, told Complex. And what an exciting journey that seems to be.
https://www.looper.com/993249/amazon-studios-went-to-major-lengths-to-keep-the-rings-of-power-actors-in-the-dark-about-their-roles/ Amazon Studios has gone to great lengths to keep the Force cast rings in the dark about their roles