Tonight, the networks are giving you a chance to catch up on a few of the week's premieres, plus a great marathon you should watch (if you can).
Homeland (Noon, Showtime) - If you have Showtime and didn't get to see the first season of their stunning Emmy-winning drama "Homeland," a marathon starts today at noon. All episodes air, concluding with the Season 1 finale at 11 p.m. Season 2 begins tomorrow night.
Vegas (8pm, CBS) - A repeat of Tuesday night's debut of a new fact-based crime drama starring Dennis Quaid as a 1960s Nevada lawman who clashes with Chicago mobsters running a Las Vegas casino. Not many people saw it Tuesday night and it's worth watching, so check it out. Also stars Michael Chiklis and Jason O'Mara.
Elementary (9pm, CBS) - A repeat of Thursday's pilot about Sherlock Holmes investigating crimes in modern-day New York City, as a consultant to the NYPD. Another good one you should check out if you missed it earlier. Stars Jonny Lee Miller and Lucy Liu.
Lake Placid: The Final Chapter (9pm, Syfy) - A new sheriff has a big problem on her hands when a poacher unleashes the wrath of giant crocodiles in the fourth installment of this campy horror movie franchise.
Law & Order: SVU (9pm, NBC) - A repeat of the 2-hour 14th-season opener (really just two episodes back-to-back), which involves Capt. Cragen being arrested for murdering a prostitute.
Saturday Night Live (11:29, NBC) - Even SNL is a repeat tonight. It's last season's finale episode with Mick Jagger, Arcade Fire, Foo Fighters and Jeff Beck.
Brooke Cain isn't always proud of the number of hours she logs in front of the TV, but her loss of brain cells can be your gain. From reality shows to sitcoms to the more serious stuff, Brooke keeps her DVR smoking so that she can help keep you in the know. Brooke also tweets for Happiness is a Warm TV (you can follow