In which film is Daniel Plainview a character?

In which film is Marge Gunderson a character? In which film is Anton Chigurh a character? Who played Llewelyn Moss in 'No Country for Old Men'? Who played Daniel Plainview in 'There Will Be Blood'? In which film is Mark Zuckerberg a character? Who played Amy Dunne in 'Gone Girl'? Who played Will Hunting in 'Good Will Hunting'? Who played Sean Maguire in 'Good Will Hunting'?