Puppy Bowl IX (3pm, Animal Planet) - The unbearably cute Animal Planet Puppy Bowl returns for the ninth consecutive year. You seriously need to tune in to this today (or tonight), if only for a few minutes. Not only do you get adorable puppy play, but there's a blimp with hamster pilots, a bird tweeting game updates (@MeeptheBird), hedgehog cheerleaders and a kitty half-time show. It runs from 3 p.m. to 5 p.m. but will repeat all night.
Super Bowl XLVII (6:25pm, CBS) - It's Baltimore vs. New Orleans and brother vs. brother. John and Jim Harbough headline the first NFL championship coached by brothers. It's the second Super Bowl appearance for Baltimore and the sixth for the Forty-Niners. The halftime show features Beyonce.
Downton Abbey (9pm, UNC-TV) - In the aftermath of that horrible thing that happened last week, Cora and Robert stop speaking to each other. Will that horrible thing and Robert's role in it destroy their marriage?
Girls (9pm, HBO) - HBO already made this episode (and tonight's 9:30 episode of "Englightened") available On Demand and on HBO Go. But if you haven't seen it already … Hannah's grown-up dinner party is marred by her guests' childish behavior, including Marnie's showdown with Audrey.
Enlightened (9:30pm, HBO) - Amy taps into social media for the first time after Jeff invites her to a gathering of intellectuals.