Tonight, PBS has the ninth season premiere of The This Old House Hour.
Over on cable, Animal Planet has a Texas Rodeo Tykes, Bravo has the first season finale of The Real Housewives of D.C., and TLC has series premiere of Kick Off Cook Off.
In late night, Syfy has the second season finale WCG Ultimate Gamer.
The Vampire Diaries (The CW): New. Tyler finds out more about his family’s curse. Stefan and Damon disagree about what to do about Mason. The Sheriff learns some shocking news.
Grey’s Anatomy (ABC): New. Derek’s sister shows up for a visit. Meredith and Derek are trying to help get Cristina back into surgery. Run 61 minutes. Last week’s episode, “Shock to the System,” replays right before.
The Mentalist (CBS): New. Patrick Jane gets some info on Red John and the missing psychic Kristina Frye.
Community (NBC): New. The group tries to help Pierce after the death of his mother. Professor Duncan wants to takeover the anthropology class.
30 Rock (NBC): New. Jack goes before Congress to testify about the KableTown merger. Tracy is enlisted to come up with some new show ideas.
Fringe (FOX): New. Secretary Bishop lets Col. Broyles in on his plan. Olivia is having visions.
Private Practice (ABC): New. The man that almost killed Maya and is responsible for Dell’s death comes to the clinic with a heart condition. Starts a minute after the hour and runs 59 minutes.
History has six episodes of Modern Marvels that play twice.
USA has eight episodes of House followed by eight episodes of NCIS.