Newcomers to the saga, Christian Camargo and Mia Maestro play Eleazar and Carmen, two members of the Denali coven who double as mates. "I've been at huge festivals like Cannes, but these fans are so special because they know everything," Maestro said at The Twilight Saga: Breaking Dawn -- Part 1 premiere. "They know the story so well, they know the characters so well. They're so passionate for the story that is quite impressive."