ESPN, 8:00 pm ET
Baseball's postseason gets going tonight with the American League Wild Card Game, a single playoff contest that pits the two division nonwinners with the best records. The winner here advances to the best-of-five AL Division Series to face the division champ with the best record on Thursday. Tomorrow night on TBS, it's the National League Wild Card Game.
CBS, 8:00 pm ET
How convincing can Bishop and McGee (Emily Wickersham, Sean Murray) be as spouses, especially since she already has a husband? They stage the charade in the new episode "Incognito," posing as a married couple to keep an eye on a Marine officer and his wife (guest stars Bart Johnson and Stephanie Koenig) after another officer is killed at Quantico. The victim had contacted Gibbs (Mark Harmon) shortly before his death. Pauley Perrette also stars.
CW, 8:00 pm ET
Time has marched on since the cataclysmic Season 1 finale, and Barry (Grant Gustin) is a man alone -- by his own choice -- as the second round opens with "The Man Who Saved Central City." He wasn't able to save one particular person, though, which has left him rejecting others ... until the villainous Atom Smasher (guest star Adam Copeland) starts a crusade of terror. Joe and Cisco (Jesse L. Martin, Carlos Valdes) assemble a brigade of meta-humans.