12 p.m. on 10, ‘‘NFL Football’’ — The NFL postseason is down to the final four teams as the conference championship games today decide who will play in Super Bowl XLVII in two weeks in New Orleans. Fox airs the NFC championship game here, between the homestanding Atlanta Falcons and the San Francisco 49ers, followed by the AFC title game, in which the New England Patriots host the Baltimore Ravens, on CBS.
8 p.m. on 2, 9, ‘‘Once Upon a Time’’ — As Dr. Whale (David Anders) prepares to treat Hook (Colin O’Donoghue) and the injured car-crash victim, some of the townspeople think the stranger should be left to die because he might have witnessed magic, which could expose their true identities. Mr. Gold (Robert Carlyle) seeks a reunion with Belle (Emilie de Ravin), while Cora (Barbara Hershey) wants to see Regina (Lana Parrilla) again in the new episode ‘‘In the Name of the Brother.’’
9 p.m. on 2, 9, ‘‘Revenge’’ — Emily (Emily VanCamp) is by Daniel’s (Josh Bowman) side as he goes up against Jason Prosser (Dylan Walsh), his most formidable business rival, in pursuit of a deal that Victoria (Madeleine Stowe) is trying to block. Aiden’s (Barry Sloane) behavior takes a dark turn. Conrad (Henry Czerny) holds Jack and Amanda’s (Nick Wechsler, Margarita Levieva) future in his hands in the new episode ‘‘Collusion.’’
9 p.m. on HBO, ‘‘Girls’’ — Hannah (Lena Dunham) gets some unsolicited attention from Adam (Adam Driver) and criticism of her writing from Sandy (Donald Glover) in this new episode. Marnie (Allison Williams) needs to make a compromise in her career plans, while Elijah (Andrew Rannells) questions his sexuality, and Jessa (Jemima Kirke) thoroughly enjoys her new life as a married woman. Zosia Mamet also stars in ‘‘I Get Ideas.’’
9:30 p.m. on HBO, ‘‘Enlightened’’ — Jeff (Dermot Mulroney) meets with Amy and Tyler (Laura Dern, Mike White) and tells them he’s working on a story about Abaddonn and needs proof that bribery has taken place. Tyler tries to find a solution to the security breach that won’t implicate him or Amy, while Dougie (Timm Sharp) vows to crack the case. Krista (Sarah Burns) suffers a pregnancy complication in the new episode ‘‘Revenge Play.’’