8 p.m., CW
The Vampire Diaries
Katherine (Nina Dobrev) tells Stefan (Paul Wesley) what really happened on that fateful day in 1864 when she turned him into a vampire. Man, I love a good 100-plus-year flashback.8:30 p.m., NBC
30 Rock
Brian Williams is guest-starring in this episode, which obviously means that you need to watch it. I hope he takes over Kenneth's empty page position. Plus, Paul Giamatti guest-stars as Liz's (Tina Fey) new love interest and Jack (Alec Baldwin) tries to teach his unborn son how to be a Donaghy.9 p.m., FOX
Fringe
Bolivia (Anna Torv) "helps" Peter (Joshua Jackson) and Walter (John Noble) solve a case involving a mysterious box that causes people to go into permanent trances. Walter also attends the reading of William Bell's will.10 p.m., NBC
The Apprentice
This week, the candidates must run a doggie day care—under the watchful eye of The Dog Whisperer's Cesar Millan, of course.10 p.m., FX
It's Always Sunny in Philadelphia
Mac (Rob McElhenney), Charlie (Charlie Day) and Dennis (Glenn Howerton) buy a boat with the intention of throwing parties on it, but Charlie, Dee (Kaitlin Olson), and Frank (Danny DeVito) end up causing some major damage after they're tasked with cleaning it up.11 p.m., COMEDY
The Daily Show
Jon Stewart welcomes Justin Timberlake. Swoon!
Also on the airwaves...
My Generation, 8 p.m., ABC
The Big Bang Theory, 8 p.m., CBS
Bones, 8 p.m., FOX
Community, 8 p.m., NBC
$#*! My Dad Says, 8:30 p.m., CBS
Grey's Anatomy, 9 p.m., ABC
CSI, 9 p.m., CBS
The Office, 9 p.m., NBC
Nikita, 9 p.m., CW
The Real Housewives of Washington D.C, 9 p.m., BRAVO
Project Runway, 9 p.m., LIFETIME
American Chopper: Senior vs. Junior, 9 p.m., TLC
Outsourced, 9:30 p.m., NBC
Private Practice, 10 p.m., ABC
The Mentalist, 10 p.m., CBS
Ace of Cakes, 10 p.m., FOOD
Stan Lee's Superhumans, 10 p.m., HIST
Jersey Shore, 10 p.m., MTV
The League, 10:30 p.m., FX
College football: Texas A&M; v. Oklahoma State, Hampton v. Delaware State
What are you watching tonight?
Follow TV.com writer Stefanie Lee on Twitter: @StefAtTVDotCom






What the hell, only one episode has been aired and already Greys Anatomy is cutting airdates?!
Community, The Big Bang Theory, The Office, 30 Rock, Fringe, Bones and My Generation.
Nice picture of Fringe. This episode might bring, what I've been hoping for ...
Fringe, Bones, Nikita, S#*t, and if I have the energy and get over how awful last week's ep was, I might tune into Mentalist. This is a tough nite!
FRINGE! The MENTALIST, CSI and Nikita! ;)
TBBT, Bones, Community, GA, Nikita, Private Practice, & The Mentalist. What can not be watched tonight, will be recorded for later.
The Big Bang Theory, Bones and CSI.
Vampire diary, fringe, bones, nikita, grey anatomy, the mentalist :))
Fringe, Community, The Office
Bones, Fringe and The Mentalist.
FRINGE,The Big Bang Theory, Bones
The Vampire Diaries!! I need to catch up with Fringe I ma so mad I am not up to date.
Fringe is slowly becoming a really good show in its own right and not just a X-files knock off with a hilarious John Noble. Definitely watching it tonight.
The Big Bang Theory,The Mentalist,Fringe,Community,30 Rock,The Office &Its always Sunny in Philadelphia
fringe, grey's & big bang theory
The Vampire Diaries, Fringe, Nikita, Bones, 30 Rock, The Office, Community, Outsourced, Big Bang Theory, It's Always Sunny In Philadelphia, The Mentalist, Jersey Shore, and maybe CSI and My Generation
the vampire diaries and fringe is love love love
The Vampire Diaries, Bones, Fringe, and the Mentalist
Vampire Diaries, Fringe, The Apprentice (although I don't know why), Big Bang Theory, Nikita, Project Runway, Mentalist
Bones, The Vampire Diaries, and Fringe.
Bleep My Dad Says, CSI, The Mentalist, etc...