The investigations that Mulder and Scully began with Tad O'Malley have awakened powerful enemies. A panic begins as people all over the country suddenly start falling ill, and Scully looks for a cure. Mulder confronts the man whom he believes to be behind it all, but another figure from their past may prove to be the key.

Supergirl goes up against a villain calling himself Master Jailer, who is intent on capturing the Fort Rozz prisoners and executing them. Meanwhile, Kara tries to deal with a rival at work, and James finds himself caught i the middle when Lucy learns that he's been lying about his involvement with Supergirl.

After the texting debacle, Rebecca attempts to recover by pursuing a case she thinks will bring her closer to Josh. Darryl tries to reconcile his feelings for White Josh, while Greg is obsessed with trying to uncover Rebecca's real motives for taking on the case.

After Amy calls corporate to talk about maternity leave for employees, everyone ends up in a frenzy when Ben mentions unions.

Thrown by the enormity of his goal, Jake decides the one thing he can do to make a real difference is save the family of his friend Harry Dunning. Harry's family was murdered in a small Kentucky town by Harry's out-of-control father, Frank. But does Jake have what it takes to kill a man and what are the consequences of violence, even against someone as dangerous as Frank?.

Ben goes on hometown dates to meet the families of the final four ladies. One family question the certainty of Ben's feelings and bring him to tears, and a concerned dad grills Ben at another home. One bachelorette is blindsided by something very unexpected.

Coming Soon...

Troy's bad start continues, but he's determined to fill his 500-plus tags with help from fellow swamper Daniel Edgar's family. Meanwhile, Frenchy Crochet and Gee Singleton's best laid plans hit a snag; and R.J. and Jay Paul's fast start to the season continues and they reveal a family secret.

When Stef and Lena discover Callie wants to film an endorsement supporting a new foster care reform bill, they express concern, prompting Callie to seek out Rita for support. Hoping to impress Mariana, Nick turns to Jesus for advice on planning their first date. Meanwhile, Stef recovers from a medical procedure.

Stan goes undercover as a surfer. Meanwhile, Steve strikes up a friendship with a drifter; Hayley might be pregnant; and Roger is determined to bring the World Cup to his backyard.

Ana suspects that Xavi was kidnapped when he doesn't show up for a coffee get-together. Meanwhile, the cast members try to impress Isaac when he writes a script for next year's telenovela.

While Team Scorpion works to stop an influx of drugs being smuggled into the country via drones, Walter gives Happy and Toby an ultimatum on their new relationship.

Jane is considering whether or not to take her relationship with Jonathan to the next level and turns to Xo for advice. Xo and Rogelio have their own relationship issues to work out. Meanwhile, as a favor to Rafael, Jane agrees to help Petra by throwing her a baby shower. Luisa is in a terrible car accident, but all is not as it seems. Michael comes to a realization he must share with Jane.

After a shooting occurs at a fashion show and a young woman is killed, Lucifer becomes intrigued by the danger of the situation and begs Chloe to get in on the case. Meanwhile, when Maze admits to Amenadiel that she wants to go back to hell, he sets his sights on Dr. Linda.

The first-year students face something called "The Trials", a series of unconventional and emotional tests, which result in expulsion from Brakebills for those who fail.

On a whim, Maddie chooses Cynthia to be her sponsor leading to friction with Charlotte, who starts to resent Cynthia's place in her daughter's life. Maddie bonds with Wes when she asks him for ideas on how to spend her time now that she's sober. Later, they have a good sober day when they break his grandmother out of her nursing home for an afternoon. In hopes of saving enough money to fight for custody of her daughter, Trish starts working at Margarita's restaurant, but things do not go smoothly. Ellie and Nyla begin to question what has been going on with Maddie. Flashbacks show the depths of Trish's addiction to meth, and her troubled childhood.

In this must-see live finale, the 16 contestants from this season return for a special reunion and a chance to weigh in one last time and show America how much weight they've lost since beginning their weight-loss journeys. Those who have been eliminated will compete for the $100,000 "at home" prize. Then it's the moment viewers have been waiting for, when one of the three finalists will be named this season's "Biggest Loser" and win the coveted grand prize of $250,000.

A startling discovery is made in a church. Meanwhile, Stephanie and Sanchez bond over lost loved ones; Rusty discovers that his biological mother's ex is an on-the-run fugitive; and Tao is pushed too far by an old partner.

Ahsha, Derek, German, Zero, Jude and Pete face the fallout from their actions. Sloane is forced to revisit her past. And Jelena and Terrence are blindsided by an unwelcome discovery, putting their plan to buy the team in jeopardy.

To keep a potentially messy situation from unraveling, Mike brokers a deal. Jimmy works to exonerate an eccentric client.

Castle is abducted and forced to work with strangers to solve deranged puzzles and mind games, while Beckett and the 12th Precinct must race against time to rescue Castle and catch a killer.

While they're in Russia, Callen, Sam and Anna craft a plan to break Anna's father and his CIA agent companion out of prison. Also, Special Agent G. Callen finally learns what the "G" in his name stands for, and in Los Angeles, Kensi and Deeks take Eric into the field on an assignment.

- Republicans in South Carolina
- The Real Kasich
- Job Fair for Future Women
- Syrian Refugees Part 2
- Kasich Defunds Planned Parenthood.

Jeb Bush drops out of the GOP presidential race, Yoweri Museveni is reelected president of Uganda for a fifth term, and Senator Cory Booker discusses his book "United".

Rob Lowe, Gina Rodriguez and Leonard Ouzts are tonight's guests.

Conspiracy theorists sound off about the death of Antonin Scalia, and Larry discusses America's Hispanic voters with Jose Antonio Vargas, Jordan Carlos and Grace Parra.

Jimmy is joined on the show by Hugh Jackman, Taron Egerton, Audra McDonald and Hall & Oates.

Stephen welcomes Casey Affleck, Richard Dreyfuss, and an interview with and musical performance by Mavis Staples.

Chris is joined by three celebrity guests who battle it out to determine who has the funniest take on the day's pop culture.

Mix-ups and meltdowns abound when Mickey invites Gus to a party and comes face-to-face with mistakes from her past.

Seth is joined on the show by Anthony Mackie and Neal Brennan.

James is joined on the show by Phil McGraw and Awolnation.

Bernie starts her first day on the ward trying to put her army life behind her as Arthur's dream of becoming a life donor gets a set back as Serena has to make a decision regarding Jason.

Tommy urges Frances to go further with her attempts at making Catherine's life a misery, and a therapist tries to understand why Catherine attended Tommy Lee Royce's mother's funeral. Meanwhile, John begins to sweat when a new body is discovered.

The Thompson household attempts to deal with the latest developments in their bizarre domestic situation as Rachel get the chance to secure the job of her dreams. Ken and Dale are on hand to try and help out.