The first extended trailer for the CW's new drama series, Life UneXpected (formely known as Light Years or Parental Discretion Advised). The series premieres mid-season (2010). Starring: Brittany Robertson, Shiri Appleby, Kerr Smith, Kristoffer Polaha, Brittney Irvin. ... "life unexpected" "light years" cw drama 2010 "brittany robertson" "shiri appleby" "kerr smith" "kristogger polaha" "britteny irvin" lux cate baze