ELEMENTARY
CBS, 9:01 p.m. ET
SEASON FINALE: In this two-hour season finale, Sherlock (Jonny Lee Miller) confronts his shocking new discovery – that the love of his life, Irene Adler, has not been dead for the past 18 months, but held prisoner. And while he pursues her in the present, we get to meet her through flashbacks, with Irene played by actress Natalie Dormer. If her face seems familiar, this may be why: she plays Margaery Tyrell on HBO’s Game of Thrones.