It's Valentine's Day, and the Titans are throwing a dance. Beast Boy knows who he wants to go with, and thing is... he wants to go with Terra, his ex-girlfriend, who already made a crack at eliminating the Titans.

Coming Soon...

The Hollywood Round continues as judges Jennifer Lopez, Keith Urban and Harry Connick, Jr. continue to narrow down the contestants. Some will take one giant step closer to superstardom, while others will have to pack their bags and leave Hollywood for good.

Mel takes Joe to a work dinner. Upon meeting the press, Joe starts to spout his-and Mel's-opinions on issues, which garners Mel bad press.

Meanwhile, Ryder musters up the courage to ask his new Chem partner Stella out on a date.

A rogue species of dragon steals the town's metal.

When Ben's rooftop beach gets shut down by the current apartment Board President, Sondra, the boys campaign to overthrow her and preside over the building themselves. The only problem is they have to decide who has the best chance to win the election, which won't easy given their spotty history with the other tenants. Meanwhile, Bonnie drags Riley on a double date with her boyfriend Brad and his twin Tad, but it doesn't take long until the ladies suspect that Brad has made Tad up in order to escape accusations of infidelity.

The TAPS team visit Lucas, Ohio, where they investigate the 1896 case of a woman who killed her entire family, and explore the home of a Pulitzer Prize-winning author.

The dome that crowns Florence's great cathedral of Santa Maria del Fiore-the Duomo-is a towering masterpiece of Renaissance ingenuity and an enduring source of mystery. Still the largest masonry dome on earth after more than six centuries, it is taller than the Statue of Liberty and weighs as much as an average cruise ship. Historians and engineers have long debated how its secretive architect, Filippo Brunelleschi, managed to keep the dome perfectly aligned and symmetrical as the sides rose and converged toward the center, 40 stories above the cathedral floor. His laborers toiled without scaffolding or safety net, applying novel, untried methods. Over 4 million bricks might collapse at any moment-and we still don't understand how Brunelleschi prevented it. To test the latest theories, a team of U.S. master bricklayers will help build a unique experimental model Duomo using period tools and techniques. Will it stay intact during the final precarious stages of closing over the top of the dome?

Kimmie celebrates her first Valentine's Day with a boyfriend but work intervenes, and later, Richard sends her mixed messages about their relationship. Marika gets a different message of her own when new friend, Frankie, hits on her and Kendall hosts a sex toy party in honor of the holiday.

While training at a camp in Canada (Camp X), the Americans ask Fleming to use his talents to write a blueprint for a Central Intelligence Agency. On his return to London, Fleming persuades Godfrey to form the 30 Assault Unit - a group of the toughest soldiers prepared to play dirty, with Fleming serving as commanding officer. He believes the new unit of Intelligence Commandos is the key to beating the Nazis. Meanwhile, Fleming continues his relationship with Ann, but refuses to consider taking it to the next level, while Rothermere makes it clear he intends to win her over once and for all.

A local consumer reporter becomes the object of the guys' affections.

Holly accidentally sets Haskell up with a gay man. Stuart helps Phil get over his fear of funerals.

Milo meets a book publisher (guest star Jane Seymour), but it's not his writing she's interested in. Neal hires an intern (guest star Ed Asner) and Myron enlists Tyler and Gibbs to make him look cool on social media.

Coming Soon...

Thelma's womanizing ex comes to town, but Maddie goes to extremes to keep them apart when she fears it might mean losing her best friend and loyal assistant.

After Abbi bug bombs her apartment, and Ilana misplaces her keys, the girls are forced to face life on the streets and all this happens just in time for Abbi's first art gallery show.

Joel Kinnaman

Larry King, Cristin Milioti, Jhené Aiko

Godfrey Reggio

Kurt Russell, Aimee Garcia

Gently and Bacchus make their way to a family holiday camp to investigate both the staff and holidaymakers after a body of one of the greencoats is discovered nearby. Gently and Bacchus soon discover a story of jealousy, ambition and the dark side of a permissive society.