Person of Interest (9pm, CBS) - A medical luminary is poisoned, and Finch and Reese must work quickly to determine the toxin's origin and find the attacker. Elsewhere, an informant gives Internal Affairs pertinent info on Det. Fusco.
Project Runway (9pm, Lifetime) - The winner is named in the Season 11 finale. Michael Kors is the guest judge.
Hannibal (10pm, NBC) - At the request of the show's creator, Bryan Fuller, NBC is pulling the fourth episode of "Hannibal" due to the "cultural climate" in the country (Newtown, Boston, etc.). The episode, which will not air in the U.S., was about a woman (played by Molly Shannon) who brainwashed children to kill other children. NBC is releasing a series of 'Hannibal' webisodes online that will fill in any holes in character development, particularly between therapist Dr. Hannibal Lecter (Mads Mikkelsen) and Abigail Hobbs, daughter of serial killer Garrett Jacob Hobbs. The episode airing tonight, Episode 5, isn't exactly a picnic in the park. Will (Hugh Dancy, right) and the FBI track a religious serial killer whose ritual includes cutting the victims' back flesh and stretching it out to resemble wings. In less gruesome events, Crawford's wife (Laurence Fishburne's real-life wife Gina Torres) is keeping an important secret from him, and begins seeing Lecter for support.
Scandal (10pm, ABC) - More details from Huck's background are disclosed. Meanwhile, Olivia and Fitz have an intense conversation and aren't careful about whether they're being watched (which means they are). Also, Cyrus grows suspicious of Jake, and Mellie makes a choice that could have severe repercussions.
Tabatha Takes Over (10pm, Bravo) - Tabatha tries to overhaul a slumping barbershop in Tennessee, where the owner abandoned his business for nearly a year to work with a youth ministry and the barbers staged a walkout.
The Island President (2am, UNCTV) - DVR Alert: An Independent Lens documentary chronicling the first year in office of Maldives president Mohamed Nasheed, who undertakes a campaign to raise awareness about the catastrophic consequences of global warming.
Which Way Is the Front Line From Here? (8pm, HBO) - Two days before the anniversary of the deaths of war photographers Tim Hetherington and Chris Hondros, an N.C. State grad from Fayetteville, HBO debuts a documentary about Hetherington's final hours in Libya. The film is from Sebastian Junger, who co-directed the war documentary "Restrepo" with Hetherington. (Hetherington and Junger are pictured here, Hetherington on the right.) Adrienne 
Parks and Recreation (8:30pm, NBC) - Leslie is determined to help a local video store stay in business, while Chris offers Tom advice on how to deal with a difficult employ at
Community (8pm, NBC) - The gang spend Thanksgiving at Shirley's but soon begin planning their escape from the awkward gathering. Elsewhere, Jeff (Joel McHale visits his estranged dad (James Brolin, left), whom he hasn't met as an adult.
Makers: Women Who Make America (8pm, UNC-EX) - The modern women's movement is chronicled in this new PBS documentary, which tells the stories of trailblazing women whose work has altered nearly every aspect of American culture. Included are first-person accounts from movement leaders (Gloria Steinem, right) and opponents (Phyllis Schlaffy), as well as celebrities (Oprah Winfrey), political figures (Hillary Clinton), business leaders (Linda Alvarado) and ordinary women.
Community (8pm, NBC) - It's the beginning of the fourth (and possibly final) season of "Community," and it's our first look at the show since the firing last year of its creator and showrunner Dan Harmon. What will "Community" be like without Harmon's unique perspective? It can't help but be a little different, but we're hoping for the best. In other news, Chevy Chase will be written out of the series later this season (
30 Rock (8pm, NBC) - In the one-hour series finale, Liz (Tina Fey) settles into her new role and Jack (Alec Baldwin, left) reflects on the developments in his own life. Elsewhere, Jenna gears up to perform a farewell song as the cast and crew reassemble for one finale "TGS" edition.