FOUR films open locally today — No Country for Old Men at Nu Metro; One Missed Call at Ster Kinekor and CineCentre; and Juno and Step Up 2 at CineCentre. Juno, starring Ellen Page, Michael Cera, Jennifer Garner and Jason Bateman, is a teen comedy about a 16-year-old who has the bad luck to get pregnant when she loses her virginity. She decides to have the child, and find a perfect set of parents who will adopt it. Reviews have been good, citing a clever script and an excellent performance by Page. Jason Reitman directs.