Mike Fleming Jr Co-Editor-in-Chief, FilmEXCLUSIVE: Bradley Cooper has found his onscreen partner and a new title — Maestro — for the Leonard Bernstein film he will star in and direct for Netflix. Carey Mulligan has been cast as Felicia Montealegre Cohn Bernstein, wife of the legendary composer/conductor. Shooting will begin next spring.Cooper co-wrote the screenplay with Oscar-winning Spotlight scribe Josh Singer.