Björgvin Arnarson, one of the young stars of horror-comedy series 'Chucky' on Syfy and USA, teases a little bit of what's ahead for fan-favorite couple Jevon when the show returns for Season 2, how creator Don Mancini and stars like Jennifer Tilly have welcomed him into the 'Child's Play' family, and why one of his personal favorite horror films is Ari Aster's 'Midsommar.'