Titanic: The Final Word with James Cameron (8pm, NGC) - National Geographic Explorer-in-Residence James Cameron, who also directed the blockbuster "Titanic" film, assembles the world's leading experts on the sunken ship to investigate lingering mysteries of how and why the "unsinkable" ship sank.

Nurse Jackie (9pm, Showtime) - Season 4 opens as the hospital has been taken over by a multinational corporation and placed in the care of a no-nonsense doctor (Bobby Cannavale) who is eager to make changes to the hospital and staff. Meanwhile, Kevin and Jackie have split and Jackie's troubling encounter with a fellow drug user (Green Day's Billie Joe Armstrong) helps propel her into rehab. I got to watch nearly the whole season and it's worth sticking with.

Great Expectations (9pm, UNC-TV) - The conclusion of newest version of the Charles Dickens classic. Tonight, Pip is in London, where his guardian explains his allowance. In time he learns the ways of gentlemen, and he falls further in love with Estella.

The Killing (9pm, AMC) - Sarah searches for Rosie's backpack, while Richmond comes to grips with his diagnosis of paralysis, and Mitch finally turns up.

Keep reading for more shows.

During the great Betty White revival, Miss Betty has pretty much been called on to play the same part -- sweet grandma with the saucy mouth.

But in "The Lost Valentine" (CBS, 9 tonight), Miss Betty gets to stretch. And let me tell you, when Miss Betty does her teary breakdown scene, you'll join her.

It's a Hallmark Hall of Fame film, so you know "The Lost Valentine" is aiming to be a tearjerker, and it succeeds. There's tragic loss, found love, and heroism. If you don't at least mist up, you're stone.

During this recession, there have been a few stories of people turning to the sex industry to make ends meet (although there have also been stories that even the sex industry is struggling).

That's the backdrop for "The Client List" (Lifetime, 9 tonight), a funny, sexy, earnest little movie about a Texas beauty queen and physical therapist who takes a job at a massage parlor. It's inspired by a true story.

Jennifer Love Hewitt plays Samantha Horton, a pretty woman and mother of three whose mother (Cybill Shepherd) has always emphasized her daughter's looks, and taught her to use them to her advantage. Horton is married to the star college football player (Teddy Sears), but a bum knee has taken them out of the running to be the 'next Angie Harmon and Jason Sehorn' and left them struggling. Horton puts on a sexy dress and uses her cleavage, and then a photographic memory, to get them an extension on their mortgage.

Sun from Cary, you're the lucky winner of the "Jonas: Rockin' the House" and "17 Again" DVDs!

Wasn't that easy?

Now we're going to the place where love never dies. That's the theme of "Ghost Whisperer: The Fourth Season."

It's a six-disc set of the hit CBS drama starring Jennifer Love Hewitt, nearly 17 hours of TV watching, 23 episodes. You also get a nice serving of special features including "The Other Side III Webseries," "Grave Mistakes," an interactive game," an interactive fashion style guide, and a behind-the-scenes look at Jamie Kennedy, who joined the show during this season.

Just to remind you, season 4 is the season where death turns Melinda and Jim's lives upside down.

Just email me (adrienne.johnson@newsobserver.com) with the name of the legal drama in which co-star Camryn Manheim gained fame in the subject line. In the body, give your name and contact information. Entries with the correct answer will be put in a random drawing to choose a winner.

We'll take emails until midnight. (Tuesday, Dec. 15). Check back tomorrow for the winner and a new chance to win.