The Cullen family, played by actors like Peter Facinelli and Elizabeth Reaser, were like the ultimate vampire squad. They were like a big, happy family - except for the whole bloodsucking thing, of course. But, in all seriousness, their characters added a lot of depth to the story, and their interactions with the main cast were always so acerbic and fun to watch.
And then, there were the new additions to the cast, like Mackenzie Foy, who played Renesmee, the half-human, half-vampire daughter of Bella and Edward. She was like a little ball of energy on set, and her character brought a whole new dynamic to the story. It's like, how do you even play a character who's half-human, half-vampire - it's like playing a mythical creature or something.
