Barry and Iris come together to try and stop a dangerous force from destroying Central City.

While pursuing a dangerous arms dealer, the team is shocked when Bishop is implicated in an old NSA leak while Gibbs and Marcie realize the killer they've been tracking may be onto them.

The Payne family becomes concerned while searching for C.J. after learning he ran into a burning building.

It's the live season finale of "The Voice", and host Carson Daly will reveal who America has chosen to be the winner. The star-studded finale features special performances by chart-topping artists and finalist/coach duets. Kelly Clarkson, Nick Jonas, John Legend and Blake Shelton star as the celebrity panel of coaches.

The family gathers for Kevin and Madison's wedding.

When five prominent men are killed at a trendy New York City restaurant, the team's investigation brings them into contact with a lieutenant in Antonio Vargas' cartel, triggering a long-awaited showdown between Isobel and Vargas.

Clark struggles to help Jordan who is grappling with a new power. Meanwhile, Lois enlists Clark's help which leads to a surprise encounter.

Time Bandit and Northwestern are struggling so they decide to join forces and throw cages down on either side of the restricted zone. Will their new technique work out?

Bryn thought he'd met 'the one' when he was introduced to Stephanie, but as Nev and Kamie poke holes in Stephanie's story, Bryn begins to doubt his dreams - especially when a surprise call threatens to end their whole relationship.

Jubal enlists the help of Jess and the Most Wanted team in tracking down an undercover DEA agent who appears to have turned dirty - and murderous - amid a major drug ring operation. Also, Sarah wonders if it was a mistake to move in with Jess and Tali so soon.

Kate struggles with a family secret she's been holding on to. Joy tries to convince Kate to go on "The Marsha Bailey Show". Mallory has a birthday surprise.

When the entire school thinks Chad's been the victim of a hate crime, he's forced to choose between his newfound popularity and the truth.

If your mistakes lead to your death, how can you learn from them?

Jimmy welcomes actor Kevin Hart, actress Chrissy Metz, and a musical performance by St. Vincent.

Stephen welcomes journalist Gayle King and a musical performance by BTS.

If you think the violence is not the answer, you don't understand the question.

Facing a wave of major changes in her life, Denise wrestles with feelings of guilt and failure.

Tensions simmer as Kim's family celebrates Diwali, while things get super awkward at the "Crips Prom" between Ryan's new friends and his date.

Sammy and Brooklynn rush to warn the others about a sinister new threat while Darius, unaware of the danger, searches for his dad's favorite dinosaur.

Jenny has been sitting in a waiting room for a maddening amount of time. After she realizes that fragments of her memory may be missing, Jenny attempts to unravel the fateful events that led her to this unique waiting room.

M.O.D.O.K. and Monica reluctantly team up to overthrow GRUMBL's control of AIM. Their "complicated" history threatens their mutual goals as they work through their grievances the only way they know how... a mad-scientist fight!

Rachel enlists Lily's help with an important task in order to further her mother's medical research into a cure. Zach learns surprising information from his CDC colleague and former lover.

James welcomes actor Andrew Rannells and a musical performance by All Time Low.

The contestants must create a dish using only the 11 utensils in the mystery box. The dish can be sweet or savoury, with an open pantry and access to the garden.

Hugh is forced to choose sides when Meryl plots to destroy Sharna's career. Ken reveals a dark secret when his parents visit Whyhope. Hayley has a crisis of faith when she breaks all ten commandments in one day.

After their mishaps, the pair are split up as Maleek is punished with pushbike
duty, while Wendy must work under Jo's observation.