And we don't know who Ciarán Hinds' character is. Might they be Alatar and Pallando? Well, in Lord of the Rings lore, it's said that Alatar and Pallando arrive in Middle-earth together ...

"The Lord of the Rings: The Rings of Power" is ... The Dark Wizard was a new character in season 2. Played by Ciarán Hinds, ...