When a Navy captain is found dead with an unusual costume hidden under his uniform, NCIS uncovers a secret society of real-life super heroes and must track down the villain.

Emmett photographs Bay and Daphne's blended family for a school assignment. Meanwhile, Regina gets acquainted with an art-gallery owner; Daphne questions Simone's trustworthiness; and Bay and Emmett divulge their true feelings to each other.

When Mike gets 2011 NASCAR Sprint Cup Series champion Tony Stewart and his race car to jazz up the Outdoor Man retail space, Mike realizes more than ever how much he misses the adrenaline rush he used to get from his adventures on the road. Right before Tony shows up for the opening, Kyle finds a way to give Mike a taste of that excitement once again. Also, Kristin's desire to go skydiving gets Vanessa thinking how she used to take more chances before becoming a Mom.

Two players visit home with their trainers in tow, and their weights alone count at the weigh-in. Elsewhere, the teams compete in an obstacle course in order to receive letters from loved ones for Valentine's Day; the players at the ranch must fend for themselves, though one contestant turns to nutritionist Rachel Beller for help preparing a special meal.

When a YouTube video of Malik and Derwin doing football tricks goes viral, the guys ride the wave hoping it takes Malik off the bench and back onto the field.

Seth's plan to change the business structure is derailed when Les goes behind his back to confront the employees face-to-face, resulting in a confrontation between father and son.

Mike works as an onion processor, and helps build wooden ladders for the San Francisco Fire Department.

Jules is miffed when Grayson (who has an ulterior motive) calls her “predictable”; Ellie frets that little Stan is turning into a “devil child,” or even worse, could grow up to be like Laurie; and Travis likes his new off campus housing, until Bobby tries to convince him to take dog Travis in.

An international killer who can take on the facade of any personality he needs has been able to evade law enforcement across the world, even including Callen. With Assistant Director Granger breathing down their necks, the NCSI team must track this killer down.

In honor of Valentine's Day, Will challenges the New Directions to find and perform the world's greatest love songs. Meanwhile, Rachel's two dads Hiram and LeRoy Berry pay a visit to McKinley High.

Bridget retraces Siobhan's last steps prior to her disappearance and discovers that her twin kept a secret office; Olivia blackmails Henry into introducing her to Gemma's wealthy father; Tyler faces a moral decision that could impact Siobhan and Andrew.

Single for the first time on Valentine's Day, Jess convinces Schmidt to be her wingman as she attempts to have an attachment-free fling with a handsome stranger. Nick's romantic plans are foiled when he finds himself spending more time with Julia's law firm assistant than with her. Winston becomes one of the girls when Shelby invites him over on the holiday.

Rutledge, Adam and Tanner decide that driving Big Rigs can't be as difficult as everyone says, and to prove it, set themselves the challenge of delivering tons of precious (and explosive) cargo across Michigan after only a few hours practice. What could possibly go wrong?

When Donovan Decker lands unpredictable teen supermodel Piper Grace as the face of their new line, Jane is the one tasked to keep her under control until the photo shoot. What first seemed like an easy job quickly becomes Jane's nightmare when Piper lives up to all of the hype.

When the whole crew of the Magus goes blind due to spores from a tree, lone holdout AJ will have to overcome his most paralyzing fear to find a cure before the blindness becomes permanent. Meanwhile, the local Morcego tribe stalks the crew and judges whether they are worthy to stay in the jungle. If they are deemed unworthy, the consequences could be fatal.

After spotting what could be his father's airplane wreckage, Bobby insists on checking it out, despite Cece's warnings. Sure enough, Bobby's rough touch down damages the landing gear, stranding them with no radio contact and little chance of being spotted. Bobby does confirm that the wreckage he saw from above belongs to his late father's airplane, missing for seventeen years. But before he has time to fully process this, Cece injures his leg. With the temperature dropping and Cece's wound becoming infected, Bobby realizes they can't wait for rescue. To save Cece, Bobby must fix the plane himself. Meanwhile, Krista and Blake sneak off for a long weekend at Mel's lodge, but it isn't exactly the romantic getaway Blake had in mind. And Mel drives hopeful applicants crazy as he attempts to choose a new pilot for Arctic Air.

Nick and Abby are trying to move past the casual phase of their relationship while still desperately trying to make their career dreams come true. Connor continues searching for answers but remains sad and lonely. Raquel's conscience gets the best of her and she starts to question all of her decisions. Meanwhile, Kal and Tariq seem to be moving in a great direction until the unthinkable happens.

Jimmy's spirits are low when Sabrina's relationship with Wyatt becomes serious, so Virginia and Burt convince him to create a make-believe girlfriend to make her jealous. Barney invites Jimmy to his improv class, where he meets Mary-Louise who agrees to play along with his plan to win over Sabrina. But when their acting becomes too convincing and Sabrina falls for their fake relationship, all plans might backfire on Jimmy.

A colorful dispute between two artists unfolds, and a fifth contestant is eliminated.

A case turns personal for John when he tries to save a suicidal teen; Sammy's attempt to transform a former drug addict into an informant comes back to haunt him; a person from Tang's past arrives; and Lydia and Ruben scrutinize a home invasion.

A couple get a wedding redemption; Daniel has help writing a will.

Julia struggles to detach herself from getting too involved in Zoe's life, Kristina reacts to Amber and Bob Little's plans to go off on a weekend business trip together and Max tries to use his Asperger's as an excuse to get out of P.E. Meanwhile, Sarah and Mark's plan to have a baby elicits an unexpected reaction from Drew.

Raylan races to save Dewey Crowe from a gang of vicious organ harvesters. Boyd faces off with a new adversary.

When the owner of a family owned and operated Italian restaurant turns up dead in the freezer, Dr. Hunt and the team take a closer look into family matters. Meanwhile, Detective Baker must face her own haunted past.

A key witness in Al's case suddenly disappears, now he must find her before he has to turn his suspect loose.

Season 4 begins with a surprise opening shoot-off, after which two players are immediately ousted. Then, two contestants delve into World War II action by firing a gun from a motorcycle sidecar.

A biracial man tries to impress his date; hoodlums run into trouble before a big job; slaves can't wait to leave an auction; two men hide from a white supremacist.

Ricky Gervais

Reese Witherspoon, the Intergalactic Nemesis

William Broad

Viola Davis, the 2012 Sports Illustrated Swimsuit cover model, Mark Ronson, Erykah Badu, the Dap-Kings, Zigaboo Modeliste

Tyler Perry, Dorothy Custer, the Cranberries

Joss Stone, Dave Stewart

Frank is unhappy with the fact that his and Sigrid's midwife will be a man and tries to secure a new one. Elsewhere, Geir faces serious repercussions because of his actions during the ski race. Comedy crime drama, starring Steven Van Zandt.

Pythor declares himself to be the destined leader who will reawaken The Great Devourer - an ancient beast who can't be killed and will consume all of Ninjago.