Bones (8pm, Fox) - Series star David Boreanaz directs the Season 7 finale, which features the return of Christopher Pelant when the "hactivist" and suspected serial killer is back in court, but the team's efforts to pin another murder on him don't go as planned after evidence points to Brennan as the culprit.

America's Got Talent (8pm, Fox) - Howard Stern joins judges Howie Mandel and Sharon Osbourne in the show's seventh season premiere.

How I Met Your Mother (8pm, CBS) - The seventh season ends with Lily going into labor while Marshall is partying in Atlantic City. Later in the one-hour finale, action jumps to the future as the gang gather for Barney's wedding and reminisce about how they emboldened Ted to find his true love and track down the one that got away.

Gossip Girl (8pm, CW) - Blair makes a choice between Chuck and Dan in the fifth season finale.

Bachelorette (9pm, ABC) - Emily Maynard begins her search for love in her hometown of Charlotte. Emily starts with 25 suitors and pares the group to 19.

Johnny Carson: American Masters (9pm, UNC-TV) - Kevin Spacey narrates this insightful profile of Johnny Carson, whose cool charm, quick wit and masterful timing made him the king of late night TV during his 30-year "Tonight Show" run. The biography features a wealth of show clips and remarks by family, friends, and colleagues.

Two and a Half Men (9pm, CBS) - In the ninth season finale, Jake makes an important decision about his future after graduating from high school.

Hart of Dixie (9pm, CW) - The first season ends with a huge storm hitting town on George and Lemon's wedding day.

Mike and Molly (9:30pm, CBS) - In the Season 2 finale, Mike and Molly walk down the aisle but the trip is not without a few wedding day glitches.

Smash (10pm, NBC) - The first season finale, Derek makes a major decision and it affects both Karen and Ivy. Meanwhile, Tom and Julia scramble to save the show, and Ellis reveals where his loyalties truly lie.

Hawaii Five-0 (10pm, CBS) - The second season concludes with the Five-0 losing one of its own in the line of duty. Meanwhile, another team member is forced to choose between kidnapped loved ones.

Hart of Dixie (9pm, CW) - Scotty McCreery makes an appearance on tonight's episode, but there's no acting involved -- he'll be playing himself. The "American Idol" winner from Garner will perform his hit "The Trouble With Girls" during a romantic scene in a bar featuring Zoe (Rachel Bilson) and George (Scott Porter). Raleigh's Tift Merritt had a similar gig on "Hart of Dixie" back in February. Tift sang "Sweet Spot" at the town's annual Valentine's dance. Click below to see another picture of Scotty from the "Hart of Dixie" set.

Bones (8pm, Fox) - Booth's son Parker comes home from England, and Brennan wonders how he'll react to his new baby sister. Meanwhile, the discovery of a truck-company employee's corpse in the woods prompts a visit to the victim's son's karate class.

American Pickers (9pm, History) - Mike searches for the legendary XAVW motorbike in North Carolina, and Frank gambles on a collection of Indian artifacts. Also in this episode, architectural salvage and a military artifact.

20/20: Dance Floor Confidential (10pm, ABC) - ABC squeezes another hour of programming from their "Dances with the Stars" franchise by having 20/20 go "behind the scenes."

Smash (10pm, NBC) - Karen finds Rebecca's charmed life very enticing, but Derek finds Rebecca to be exasperating. Meanwhile, Eileen has her ex-husband meet her hunky new boyfriend, and Julia's son goes missing (First thought: "Hooray!" Second thought: "I hope Ellis is with him!"). 

The Voice (8pm, NBC) - 'The Voice' follows their post-Super Bowl debut with a two-hour episode containing more blind auditions. Coaches Cee Lo Green, Christina Aguilera, Adam Levine and Blake Shelton at left.

House (8pm, Fox) - Following a violent incident involving a patient, House and the team are placed under review by the neurology chief.

The Bachelor (8pm, ABC) - The remaining women (both North Carolina women are still in the mix, but something tells me that changes tonight!) visit Panama, and hopefully, Emily from Chapel Hill can stop talking about Courtney for five seconds.

Alcatraz (9pm, Fox) - We've only seen prisoners up to now, but tonight an old guard resurfaces and encounters an old acquaintance.

Hart of Dixie (9pm, CW) - Tonight's Valentine's dance episode features a performance by Raleigh native Tift Merritt.

Smash (10pm, NBC) - This much-hyped debut of NBC's (much better!) answer to "Glee" follows a group of professional adult people staging a Broadway show. In tonight's debut, a writing duo come up with the idea to base a musical on Marilyn Monroe, and an experienced chorus girl competes against a promising newcomer. It has a great cast, which includes Debra Messing, Angelica Huston and Katharine McPhee. Here's my full review.

Lost Girl (10pm, Syfy) - Bo protects a human woman after a fury tries to hire Bo to kill her husband's mistress.

UPDATE: The CW has moved this episode to Feb. 6. Raleigh native Tift Merritt will get some primetime network television exposure Monday on the CW drama "Hart of Dixie."

Merritt, a Grammy nominated singer-songwriter, will premiere her new song "Sweet Spot" on the show's Valentine's Day episode. "Hart of Dixie" is set in the fictional small town of Blue Bell, Alabama. The show's pilot was shot in Wilmington but subsequent filming moved to Los Angeles.

In the January 30 February 6 episode, Merritt plays herself, performing "Sweet Spot" with two of her band members at the town's annual Valentine's dance.

The Sing-Off (8pm, NBC) - The groups collaborate to perform a medley of James Brown's "I Feel Good," the Jackson 5's "ABC," and Beyonce's "Crazy in Love." Later, the acts perform R&B tunes individually.

2 Broke Girls (8:30pm, CBS) - Max and Caroline are hired by Johnny's jealous girlfriend to make cupcakes for an art show featuring his work, but she has an ulterior motive in mind.

Bored to Death (9pm, HBO) - George (Ted Danson) and Ray (Zach Galifianakis) tag along when Jonathan is hired by an old college flame (Casey Wilson) and her father (Rene Auberjonois) to guard her family's wedding jewels. Meanwhile, the bursting of Ray's romantic bubble forces him to move in with George.

Gabby and Mark: Courage and Hope (10pm, ABC) - In a special edition of "20/20," Diane Sawyer interviews Rep. Gabrielle Giffords and her husband, astronaut Mark Kelly. In the report, Giffords talks about her rehabilitation following a shooting outside a grocery store near Tucson, Arizona, where six people were killed. The special includes video taken of Giffords in the hospital during her recovery process, archival footage, and interviews with her mother.

Hawaii Five-0 (10pm, CBS) - An unidentified body is found in the trunk of a stolen car following a high-speed chase, and homeless Danny settles in on Steve's couch.

In "Hart of Dixie" (9 tonight, CW) Zoe Hart (Rachel Bilson) wants to be a big-time New York doctor like her dad, and is on the fast track to her goal. But Hart is cold-hearted, (get it?!) and on TV that means she needs to get some humility -- pronto.

Zoe's trip to being a better person begins with her accepting a mysterious offer to join a small-town Southern practice. She rolls into town in high heels and a Chanel jacket, of course, to show just how much she does not belong with these fine simple people who will eventually transform her. While the Southerness often goes over the top,  the fish-out-of-water, romance vibe (yes, of course, there's a cute guy waiting there!) is kinda sweet, if not awfully original.

The pilot was shot in Wilmington, so look for familiar sites. (Production has since moved to L.A.)

Terra Nova (8pm, Fox) - The two-hour premiere of the much anticipated adventure drama from Steven Spielberg. Jason O'Mara ("Life on Mars") stars as a Chicago cop from the 22nd century who travels 85 million years into the past to give his family a better shot at survival (the 2149 earth has become almost unlivable due to overpopulation and pollution). Not usually my kind of show, but I found the pilot to be really exciting. Here's my review. I say give it a shot.

Gossip Girl (8pm, CW) - In the Season 5 opener, Serena makes a big mistake at her new job in Hollywood. Later, Chuck and Nate meet up with her in LA, where Nate is captivated by an older woman (Elizabeth Hurley).

Hart of Dixie (9pm, CW) - A new series about a cold New York City doctor (Rachel Bilson) who moves to a small town in Alabama and gets a dose of humility. The pilot was shot in Wilmington, but should you watch? Adrienne says ...

Mike & Molly (9:30pm, CBS) - In the second season premiere, the engagement honeymoon is over when Molly starts wedding planning while Mike just wants to go fishing with the guys.

Weeds (10pm, Showtime) - In tonight's season finale, Silas is out for revenge against his mom, and there's a big showdown between Nancy and her sister.

The Big C (10:30pm, Showtime) - In this season finale, Cathy decides to run a marathon to honor her dearly departed Lee, and what awaits her at the finish line will upend her life.

Also tonight, "2 Broke Girls" (which is kind of funny!) moves into its regular 8:30pm timeslot (CBS), and new episodes of "Playbunny Club" (10pm, NBC) and "Castle" (10pm, ABC).