Charlotte's attacker, Lee Henry, arrives at St. Ambrose Hospital, injured by his girlfriend and in need of urgent care, and Sam and Charlotte must decide whether or not to save his life. Meanwhile, Susan's health takes a turn for the worse, and Addison's mother, Bizzy, begs her daughter to do everything in her power to help.
When the Octopod's waterworks are flooded with frightened Humuhumu fish, the Octonauts have to find a way to flush them out.
Ryan intercepts information about a dangerous new weapon coming into the U.S. and asks Nikita to help him prevent its delivery. Nikita learns that the man bringing the weapon into the country is Voss, a man Division forced her to have a relationship with while working undercover. She reluctantly resumes her alter ego to prevent the weapon from being delivered. Meanwhile, Michael interferes with Alex's relationship with Nathan.
The team attempt to track a giant, underground insectoid predator from the future, and there is something about the creature that Matt isn't telling the team. Meanwhile, Philip shows Connor the true purpose behind New Dawn, and Abby becomes more suspicious of Matt and grows closer to discovering his secret, while Lester struggles at the ARC to make a good impression to Ms. Reece of the Cabinet Office for a knighthood.
After a year with the gang unit, Detective Kevin Ruggiero returns to Miami Homicide, investigating a drive-by shooting that left two men dead. He has little to work with until he learns that one of the victims was a founder of a local gang. Then in Louisville, Detective Kristen Downs responds to the shooting of a 17-year-old boy. When she learns that his friends witnessed the shooting, she has to convince them to overcome their fear of retaliation in order to bring him justice
When a park ranger is hit by lightning, Hank is able to save his life. Now the ranger wants to recapture the experience.
From lush cloud forests to bare summits, many people make their homes in the extreme altitudes of the world's mountain ranges. Explore the extraordinary ways life is sustained in this world of thin air and few resources.
Ed and Rosemary's fledgling relationship hits a snag when she tells him that his gun has got to go. After Henry, Vince, and Bonnie convince him to heed her wishes, however, Ed's house gets robbed and he's helpless without his firearm. While Ed tries to get Rosemary to reconsider, Vince and Bonnie attempt artificial insemination.
Every old house has its quirks, and for Nicole Curtis' grand Minneapolis mansion, it's the garage.
Back in Los Angeles, host Kevin O'Connor arrives to find the new clay roof tiles on site as well as the custom windows and doors, which are made of wood and single-glazed to keep a historic look. They meet the strict California energy codes with a combination of tempered glass and Low-E coatings. Roofing contractor John Dybas returns to show Kevin the plan they've come up with for the new roof: using the roof tiles from the old house for the perimeter of the new roof only where they can be seen from the street. The rest of the field will be new, manufactured two-pan tile to cut down on costs. Down in Corona, California, Kevin sees how piles of clay and sand are mixed with water and fire to produce our roof tiles. Back in Silver Lake, John shows Kevin the polypropylene underlayment he's using, the flashing details, and how his expert crew sets the tiles along the ridges using nails, mortar, and hand tools.
With the auditions out of the way, now is the time to separate the good from the bad and to find the real talent that holds in the rooms. With the individuals hoping to make a name for themselves, who is going to outshine the rest and make it through to the next round?
While mediating a dispute between the star of the cooking show "Burnin' with Bo" and the company releasing his barbecue sauce, Kate discovers that Bo's assistant Beth is actually the brains behind the business -- and that Bo's holding her up for a bigger piece of the profits. But none of this matters when someone from Beth's past emerges to claim an even bigger piece for himself.
A local creep is murdered in the area and Marshal Chris Mansanto must assemble a competent team of marshals to investigate the case; along the way, damaging secrets are uncovered that threaten to tear the entire force apart.
When Archer's favorite call girl suddenly arrives for a visit, Archer is shocked to learn that she claims her new baby boy was fathered by him. She obtains a court order that forces him to take a paternity test in hopes of proving her claim.
Follows at-risk youths in prison intervention programs, revisiting them a month later to gauge program impact after confronting realities of incarceration.
Van Pelt's actions are called into question when a witness is murdered while she is assigned to his protection.
Tom tries to get back at Ron by going out on a date with Ron's ex-wife Tammy, while Leslie tries to protect Ron from falling prey to her charms. Meanwhile, April is assigned to work with Chris.
Todd leads anger-management training to improve the staff's customer-service skills, but he's surprised to learn that Gupta is in need of the most help. Elsewhere, Madhuri receives a Valentine's Day gift from a secret beau.
Stefan and Elena get away for what they hope will be a romantic weekend at the Gilbert family lake house, not realizing that they’ve been followed. Jenna starts to worry that Alaric isn’t being honest with her. Jules explains the importance of the sun and moon curse to Tyler, but leaves out an important detail. Damon attends a tea at the Historical Society in order to talk to Elijah, but Elijah isn’t giving up any secrets. With help from Caroline and Jeremy, Bonnie uses deceptive measures to get shocking new information out of Luka. Finally, Tyler offers Matt some relationship advice.