Season 6 finale, 8 p.m., FOX
House
House (Hugh Laurie), Cuddy (Lisa Edelstein), and the rest of the team help out a search-and-rescue squad as they attempt to remove people who are trapped in the rubble of a collapsed building—and House finds out that Cuddy is moving in with Lucas (Michael Weston). Poor guy.Season 7 finale, 8 p.m., CW
One Tree Hill
The group heads to Utah for the premiere of Julian's (Austin Nichols) film, and Haley (Bethany Goy Galeotti) hopes that the trip will lift her sinking spirits. Wow. As much as I think OTH has overstayed its welcome on TV, if this turns out to be the series finale it would be a really depressing way for the show to end.Season 3 finale, 9 p.m., CW
Gossip Girl
Blair (Leighton Meester) has to make a choice about her future with Chuck (Ed Westwick), Nate (Chace Crawford) and Serena's (Blake Lively) relationship is tested by a Gossip Girl post about Dan (Penn Badgely), and Georgina (Michelle Trachtenberg) makes yet another return to the Upper East Side.9:30 p.m., CBS
The Big Bang Theory
Storytime! Leonard (Johnny Galecki) tells Penny (Kaley Cuoco) the story of how he and Sheldon (Jim Parsons) met, which can only mean one thing: flashbacks!Season 2 finale, 10 p.m., ABC
Castle
Castle (Nathan Fillion) and Beckett (Stana Katic) investigate the assassination of a covert agent—and, apparently, come to terms with the fact that they are totally hot for each other. Finally. Let's hope they turn that URST into RST, people.12:35 a.m., NBC
Late Night with Jimmy Fallon
Jimmy welcomes Bones star/hottie David Boreanaz.
Also on the airwaves...
Dancing with the Stars, 8 p.m., ABC
How I Met Your Mother, 8 p.m., CBS
Chuck, 8 p.m., NBC
10 Things I Hate About You, 8 p.m., ABC Family
Rules of Engagement, 8:30 p.m., CBS
Two and a Half Men, 9 p.m., CBS
24, 9 p.m., FOX
Law and Order, 9 p.m., NBC
Romantically Challenged, 9:30 p.m., ABC
CSi: Miami, 10 p.m., CBS
The Real Housewives of New Jersey, 10 p.m., BRAVO
Nurse Jackie, 10 p.m., SHO
United States of Tara, 10:30 p.m., SHO
NBA Basketball Playoffs: Suns v. Lakers
MLB Baseball: Red Sox v. Yankees
What are you watching tonight?
Follow TV.com writer Stefanie Lee on Twitter: @StefAtTVDotCom






I think it was Shaw. They just didn't want to pay the actor for appearing in this episode, so we don't actually see him.
House
chuck was super good tonight, i still dont think that guy at the end was shaw, wont believe it til i see a face
Isn't tonight the final Law and Order(s) ever? Guess no one cares anymore.
House, Castle, Two and a Half Men and CSI Miami.
OTH and Gossip Girl. We need one more or half a season of OTH so we can get a better series finale.
24 and castle ....24.24.24.24
House and Castle!!!
Gossip Girl and Nurse Jackie...I hate mondays, never enough shows on :(
Rules, Two & one half men and Castle.
The House finale will run one minute longer than usual (8 p.m. to 9:01 p.m. ET), so set your DVRs accordingly.
Chuck! Castle, TBBT & House!
24, Suns vs Lakers,etc
One Tree Hill ( possible last time : NOOOOOOOO ) , Gossip Girl
URST: Unresolved Sexual Tension, RST: Resolved Sexual Tension
Gossip Girl, Castle, HIMYM
24 - Jack kidnaps President Logan....again. So, 24, Chuck, Castle, House, Big Bang Theory, How I Met Your Mother, maybe Gossip Girl.
ONE TREE HILL,Gossip Girl,How I Met Your Mother,The Big Bang Theory,24,Two and a Half Men,House
Chuck, and Castle. Then I'll watch House online tomorrow.
Castle, Chuck and 24 (huge happy sigh) Umm being stoopid her whats the URST / RST reference in the Castle comments??
Looking forward to TBBT's flashback episode. Also Chuck and Castle.
chuck! castle! house!
Chuck, Castle, HIMYM. Thank god more Chuck!!
I watched the enhanced rerun of House. Excellent. I'm excited about the season 6 finale. You know, I can't recall ever seeing House cry over not getting "the love of his life" Cuddy. Why is that? Just the idea of Wilson hating him at the end of season4 was enough for the dream-House to cry. Why doesn't House hate Lucas? Could it be that he is secretly relieved and afraid that he can't sleep with his second best pet, Cuddy, and will now have to go for the gold, Wilson? Now, its all or nothing. No back ups, no Cameron or Cuddy or Stacy. And he knows it. I hope Lucas becomes a regular character on the show next season. Alvie too. And no more putting off the dangerous gay love of Hilson. I'm sure I won't be disappointed about that at least. Honestly, Robert Sean Leonard is prettier of face than Cuddy. Chase is too. Cuddy dresses like a call girl half the time. Of course she did tone down her attention getting clothes after seducing House for the conception of a longed for baby became a moot point (Rachel). That was when she stopped trying to use her employee, House, for a stud. This is good for House in numerous ways. Most significantly, her appeasment will allow the central love to take center stage, the love between House and Wilson. You'll see. You'll see. Mark my words. I love these comment boxes. You can post anything, as long as you don't slander other members by name or incite violence. Free Speech! What would I do without it?moreless
Castle! and 24...
CHUCK!!! Castle, Gossip Girl, HIMYM, 10 Things, BBT