Duke (8pm, Hallmark Movie Channel) - An original movie in which a troubled veteran (Steven Weber) finds solace in the companionship of his dog, Duke, after leaving his family. But when the dog becomes ill, the man leaves Duke at the office of a compassionate veterinarian -- a move that changes his life in unexpected ways. Read Adrienne's review.

Tanked (9pm, Animal Planet) - The guys install a tank for a tattoo parlor in Las Vegas to soothe nervous customers, and later, a show piece tank for a furniture store in Jamestown, North Carolina.

The Firm (9pm, NBC) - In all the episode guides I can find online, this episode -- Chapter Fifteen -- is the final one listed. So this may be it, "Firm" fans. Tonight, Mitch and Ray make some risky decisions in their bid to expose Kevin Stack and the Noble insurance conspiracy. Meanwhile, Abby finds herself at the center of things as Stack and Alex Clark endeavor to evade justice.

Space Twister (9pm, Syfy) - In this movie, otherwordly storms wreak havoc on Earth and a high-school student's science project may be the key to saving the planet.

Flipped Off (10pm, A&E) - The premiere of a new series about real estate properties in the Houston area that are bought, renovated and sold for profit. These "flipping" shows were all the rage during the housing boom, but I really thought they'd all gone away. Apparently not. In tonight's debut, Russell Hantz and his brother Shawn struggle to make it through their first renovation project together.

Here's a great deal from Hallmark -- just in time for all those spring card-purchasing occasions.

Head over to the Hallmark website HERE to print a coupon for $5 off any $10 purchase at a Hallmark Gold Crown store.

I'm thinking Mother's Day, Father's Day and those May and June graduations.

Home Invasion (8pm, Lifetime) - A woman kills a home-invasion robber in self-defense, and the thief's vengeful girlfriend plots to destroy the woman's life after meeting her via a crime-victim support group.

Must Love Cats (8pm, Animal Planet) - John Fulton checks in with Florida golfers who help cats that live around their course, and a Baltimore cat show that features house cats and purebreds alike.

Chasing Leprechauns (8pm, Hallmark) - A businessman (Adrian Pasdar) receives an unusual assignment in Ireland to convince a local leprechaun expert (Amy Huberman) to allow his company to work on a piece of land rumored to be inhabited by leprechauns. But the woman resists his plans, forcing him to come up with a new way to win her over.

Q'Viva! The Chosen (8pm, Fox) - In Argentina, Jamie King listens to a percussion group and Jennifer Lopez meets a young guitarist. Also, dancers in Chile inspire Jennifer and a Mexican-American singer impresses Marc Anthony.

Leprechaun's Revenge (9pm, Syfy) - An evil leprechaun (left) is unwittingly unleashed on a small town, where it goes on a violent rampage against the descendants of the settlers who stole the creature's gold. Pretty sure Syfy borrowed this leprechaun suit from one of their swamp monster movies.

The Firm (9pm, NBC) - In the final episode of "The Firm," Mitch represents a death-row inmate who wants to help the family he wronged. Also, developments in the Sarah Holt case unfold. Note: I was wrong about this being the last episode -- NBC has a few more to burn off before it goes away for good. Also, this episode was preempted by a repeat of "Fashion Star," so this didn't even air. Also, no one's watching anyway...

Too Cute (9pm, Animal Planet) - Last week's episode simply said "Kitten Dolls." Tonight's description is "Kitten Cottonballs." ???

Also ... NCAA basketball continues on CBS, TBS, TNT and truTV.

Annie Claus is Coming to Town (8pm, Hallmark) - Santa's daughter Annie (Maria Thayer, left) leaves the North Pole to spend time in Los Angeles. While there, she falls for a duplicitous actor (Ryan Bittle), who was hired by a scheming elf to persuade Annie to stay in Los Angeles for good, but also develops feelings for the owner of a struggling toy company. Also stars Vivica A. Fox, Sam Page and Vicki Lawrence.

The American Giving Awards (8pm, NBC) - Bob Costas hosts this awards show honoring five charities. The top group, determined by online voting, receives $1 million and the other four split a million between them. The reason you'll watch: celebrity presenters and musical performances!

Rudolph the Red-Nosed Reindeer (8pm, CBS) - Rudolph. Hermey. Yukon. It never gets old.

The Flight Before Christmas (9pm, CBS) - A young reindeer who's never met his father and suffers from vertigo wants to follow in his footprints and become part of Santa's team, so he takes lessons from a member of a Finnish family of aerialist squirrels.

Paul Simon: Live at Webster Hall, New York (9pm, UNC-TV) - Paul Simon's concert at Webster Hall in New York City features "Kodachrome," "Mother and Child Reunion" and songs from his 2011 album, "So Beautiful or So What."

Snowmageddon (9pm, Syfy) - A new science-fiction movie about a mystical snow globe that can cause bad things to happen in the world world whenever it is shaken.

Appropriate Adult (10pm, Sundance) - A fascinating movie based on the true story of two British serial killers. Adrienne says Dominic West is fantastic.

Pit Bulls and Parolees (10pm, Animal Planet) - A trip to the South includes helping an army veteran with a new litter of puppies. Also, a hunt for an injured dog in Jackson, Mississippi.

Saturday Night Live (11:29pm, NBC) - The host is Katy Perry and the music guest is Robyn.

A Princess for Christmas (8pm, Hallmark) - A new Hallmark holiday movie in which a woman and her niece and nephew spend Christmas with a wealthy duke (Roger Moore, aka James Bond), the children's grandfather. Though the down-and-out trio feel out of place among royalty at first, they soon begin to settle in and connect as a family. Sparks also begin to fly between the woman and the duke's son. Also tars Katie McGrath and Sam Heughan. Adrienne has a review.  

It's a Wonderful Life (8pm, NBC) - No holiday season is complete without at least one viewing of this wildly dark and yet wildly uplifting tale of a man who is faced with the failure of his family-owned bank, tries to commit suicide, and is shown the value of his life by a bumbling angel named Clarence. Stars Jimmy Stewart, Donna Reed, and Henry Travers.

Welcome to Sweetie Pie's (9pm, OWN) - In the Season 1 finale, Robbie finally gets the loan to enable her to start construction on her dream restaurant, and Lil' Charles plans for college.

Pit Bulls and Parolees (10pm, Animal Planet) - A difficult rescue mission might make Tia miss Armando's wedding.

Saturday Night Live (11:29pm, NBC) - Steve Buscemi ("Boardwalk Empire," "Fargo") hosts for the first time since 1998. Can't wait. Hopes are high. The musical guest is The Black Keys.

Just in time for the holidays, Hallmark has released a rare coupon for $5 off a $10 purchase.

You can find the coupon on the Hallmark Facebook page here. You must click the "Like" button, then click on the "special offers" tab along the left-hand side of the page.

The coupon is good until Dec. 4. One per customer. Not valid on promotional merchandise.

Once Upon a Time (8pm, ABC) - Tonight we get the backstory of how Snow White met Prince Charming. Meanwhile, Emma and Henry encourage Mary Margaret to read to the comatose John Doe from the fairy tale storybook.  

Trashopolis (8pm, Smithsonian Channel) - The premiere of a new five-episode series that looks at how major cities like New York and Paris have risen and flourished because of their garbage. Tonight's episode focuses on New York City. Subsequent weeks look at Cairo, Paris, Rome, and London.

Mistletoe Over Manhattan (8pm, Hallmark) - In this new Hallmark movie, Mrs. Claus takes a job as a nanny for a couple going through a divorce. While she attempts to repair the duo's marriage, she also tries to prove that the Christmas spirit still exists to her own husband.

Page Eight (9pm, UNC-TV) - This Masterpiece Contemporary offering is about an aging MI5 analyst (Bill Nighy) who discovers information about a possible international scandal in a top secret file that his best friend and boss (Michael Gambon) shares with him. At the same time, his suspicions are aroused by a beautiful neighbor (Rachel Weisz) and the over-eager would-be suitor (Tom  Hughes) pursuing her. Felicity Jones also stars.

John Sandford's Certain Prey (9pm, USA) - Police chief Lucas Davenport (Mark Harmon) hunts down a mysterious hit woman while being pursued himself by a serial killer. Based on the novel by John Sandford.

Boardwalk Empire (9pm, HBO) - Margaret has a family reunion and Van Alden must come to terms with the hierarchy of the law.

The Walking Dead (9pm, AMC) - Shane's deadly sacrifice leads to some understandably strange behavior. I don't think you come back from something like that...

Hell on Wheels (10pm, AMC) - The pilot episode of a new series about a former Confederate soldier (Anson Mount) and his quest for revenge on the Union troops who killed his wife. In tonight's episode, the soldier heads west to take a job helping to build the first transcontinental railroad. It pains me to say I didn't care for it.

Oliver's Ghost (9pm, Hallmark) - Eleven year-old Oliver (Nicholas Stargel) has a unique ability to see ghosts. When his family moves from the city to an older home in the suburbs, only Oliver is able to see the spirit of Clive Rutledge (Martin Mull), the home's previous owner. Clive tries everything to force Oliver and his family to leave, but in the end, it's Oliver, with the help of a neighbor (Rhea Perlman), who shows Clive how to finally release all his earthly regrets so he can leave the house in peace.

Welcome to Sweetie Pie's (9pm, OWN) - Miss Robbie leaves Tim in charge at Sweetie Pie's to plan her birthday party. This year's bash will include a reunion performance of her old group, the Ikettes.

Puppies vs. Babies (10pm, Animal Planet) - The King of Cute will be crowned.

Austin City Limits (Midnight, UNC-TV) - The Decemberists perform selections from their 2011 album, "The King is Dead." Also, Gillian Welch and David Rawlings perform songs from Welch's 2011 release, "The Harrow and the Harvest."
 

Killer Mountain (9pm, Syfy) - Mountain climbers are dispatched to rescue a missing expedition, and the team finds the mystical Shangri-La along with the site's monstrous protector.

William & Catherine: A Royal Romance (9pm, Hallmark) - An original movie recounting the romance between Prince William (Dan Amboyer) and Kate Middleton (Alice St. Clair), starting with their introduction as students at St. Andrews University. Jane Alexander plays Queen Elizabeth, Victor Garber plays Prince Charles (Prince Charles wishes!), and Jean Smart plays Camilla Parker Bowles.

Oddities (9:30pm, Discovery) - Three new episodes tonight, starting with one featuring a spooky lamp and a bone collector with an articulated rooster. In the 10:30 episode, Korn singer Jonathan Davis asks Mike and Evan to find vintage embalming equipment.

Pit Boss (10pm, Animal Planet) - In the Season 3 finale, a bitter argument between Shorty and Sebastian creates some tense moments, but the confrontation may be the last straw at Shorty's Rescue for the latter, who, along with Ronald, has landed an acting job that's hard to refuse.

Rock and Roll Fantasy Camp (10pm, VH1 Classic) - Paul Stanley from KISS teaches the campers, and all three bands perform an acoustic show at the Gibson Showroom in Beverly Hills.

Honeymoon for One (8pm, Hallmark) - A new Hallmark movie starring Nicollette Sheridan (left, "Desperate Housewives") as a Los Angeles advertising exec who travels to Ireland alone for her honeymoon after breaking things off with her dishonest finance. While abroad, she develops a connection with a local estate manager (Greg Wise), but a conflict involving her business threatens the budding romance.

Doomsday Prophecy (9pm, Syfy) - A Syfy movie in which an archaeologist and a book editor try to save the world from a looming geological nightmare.

Wrestlemania: The World Premiere (9pm, NBC) - Highlights of the 27th annual event at the Georgia Dome in Atlanta, featuring Dwayne "The Rock" Johnson has host of the bouts. Included: John Cena vs. Miz; Undertaker vs. Triple H; and a six-person tag-team match featuring Snooki Polizzi ("Jersey Shore").

Home by Novogratz (10pm, HGTV) - Bob and Cortney create an industrial and cozy condo. Included: chalkboard paint, wall stencils, bold wallpaper, vintage lighting, modern furniture.

Pit Boss Special: For Our Fans (10pm, Animal Planet) - Some of the most memorable moments of the series are revisited, and Shorty and his crew share outtakes, bloopers, and previously unseen footage.