(ALL TIMES ET)

10PM | CBS
Blue Bloods – Frank (Tom Selleck) has to battle rumors when a false story leaks that he’s running for mayor, and he also has his hands full with son Danny (Mark Wahlberg), the Marine-turned-cop, who gets emotionally involved when a fellow Marine is murdered.

8PM | CBS – 1ST SEASON FINALE
The Defenders – When Nick and Pete want to defend a married couple accused of murder, they temporarily dissolve their partnership so each one of them can represent the spouses separately.

8PM | FOX
Kitchen Nightmares – Gordo tries to prevent a Providence eatery from shuttering its doors.

8PM | ABC
Supernanny – A Vegas couple calls on Jo for help when they conclude the only way to get their three anklebiters to behave is to bribe them with junk food.

9PM | CBS
CSI: NY – The CSIs go all Gossip Girl when a popular student at an elite Manhattan prep school is murdered.

9PM | ANIMAL PLANET – 2ND SEASON FINALE
Fatal Attractions – The theme is crocodiles, including one who lives with a woman and goes for car rides with her.

9PM | FOX
Fringe – It’s a bird, it’s a plane … it’s a group of thieves who can defy gravity, the subject of tonight’s Fringe Team investigation.

9PM | TLC
Say Yes to the Dress – A military bride and a former NFL cheerleader shop for their perfect wedding day gowns.

10PM | TLC
DC Cupcakes – In back-to-back episodes, the sisters bake a special cake for their parents’ anniversary and try to concoct a working slot machine confection, while Andres fulfills an order for every flavor of cupcake the shop has ever offered.

Worth flipping to during commercials:
– Andy Cohen fills in for Reeg on Live With Regis & Kelly (Check local listings for time and channel);
– Horse manure skeeball … but one of the lovely wedding reception activities on My Big Redneck Wedding (8:30PM, CMT);
– On DeGrassi (9PM, TeenNick), Sav isn’t sure whether Alli is really MIA or just trying to get attention;
– The fellas discuss what they would do on the last day if the world was about to end on The Ricky Gervais Show (9PM, HBO).

And the late-night line-up:
– The Late Show with David Letterman (11:35PM, CBS): Howard Stern and Naughty By Nature (REPEAT);
– The Tonight Show with Jay Leno (11:35PM, NBC): Lady Gaga, John Legend and Sofia Vergara (REPEAT);
– Jimmy Kimmel Live (12:05AM, ABC): Howard Stern (REPEAT);
– Late Night with Jimmy Fallon (12:35AM, NBC): Ann Curry and Patrice O’Neal (REPEAT);
– The Late Late Show with Craig Ferguson (12:37AM, CBS): Amanda Peet;
– Last Call with Carson Daly (1:35AM, NBC): Michael Rapaport (REPEAT).