The finale. Season 23 comes to an end and one Houseguest is voted the winner of Big Brother and the grand prize of $750,000

Adam is ready to leave the struggles of his high school years behind him but is distraught to discover he's been waitlisted at NYU while his girlfriend Brea has been accepted, along with his mom Beverly - who surprises everyone by admitting she applied to the same school. Adam courts the NYU dean of admissions, hoping she will change her mind on his deferral. Meanwhile, Erica, Geoff, Barry and Joanne create their own plan to convince Geoff's dad, Lou, that Erica had nothing to do with a past incident involving his prized porcelain horses.

Vanessa and Archer disagree on how to handle the victim of a motorcycle accident. Scott and Charles deal with a UNICEF negotiator with repressed trauma. Hammer and Halstead treat a high schooler with Addison's disease and a clingy mother.

Refusing to accept what's going on around her, Alice creates an imaginary musical fantasy world in which the Coopers are one big happy family again. But as her mother continues to spiral, Betty does her best to pull her back to reality. Tabitha ropes Jughead into a family dinner with her parents. Veronica and Archie make a big decision about their future.

After Ben declines Darlene's proposal, she starts to ponder why she tends to be so negative in life, prompting her to start a journey of self-discovery which leads to Pastor Phil. Meanwhile, newly appointed City Councilman Don Blansky puts Jackie in a tough position as she and Neville are ready to open the new and improved Lunch Box.

Meet the second group of celebrity singers, Group B, in all-new jaw-dropping costumes and see who is unmasked!

Immunity challenges get interesting when a new idol is introduced that has a special twist.

Dale tricks Chip into hibernating so he can get some alone time.

Natasha Romanoff and Clint Barton seek to destroy killer-robot Ultron following a cataclysmic event.

Chip breaks the TV and frames Dale for it.

Dale betrays Chip's trust.

Things get a little hot in the kitchen when Tom considers ghostwriting a memoir for a celebrity chef. Connor starts dating a woke friend of Sarah and Denise's who makes a surprising impact on him.

While Dean reckons with his first taste of heartbreak and betrayal, the adults in his life are overly empathetic and assume his grief is from mourning current events. Dean milks the special treatment and uses it to his advantage - and his family shows their support for him in their own unique ways; Kim invites him to join her at a local activist rally, while Bill and Dean bond during a fishing trip.

As Murphy closes in on finding out what happened to Jess, Clemens and Josh move one step closer to finding Murphy.

Three cheese experts battle it out from their home kitchens to prove which chef does cheese best. First, Guy Fieri only lets them use seven pounds of ingredients to construct the perfect cheesy comfort meal. Then he borrows the High-Low Wheel from Flavortown to pair up cheese ingredients with chefs. In the end, the chef with the best total score will spin the Money Wheel for a chance to win $20,000.

A video of Casey from the roof rescue goes viral. Mouch sets up a Little Free Library at Firehouse 51. Herrmann breaks protocol.

Officer Kim Burgess fights for her life as the team scrambles to find her kidnapper. Dep. Supt. Sam Miller is desperate to find her son's killer. Voight and Upton deal with the aftermath of their deadly decision. Ruzek struggles with the pressure of the situation.

Danny wants to fix up and flip a 1978 Lincoln Continental Town Car. That is, if he can bring himself to let it go. Meanwhile, Danny's crew answers the call of duty and transforms a 1954 Oldsmobile Rocket 88 into an old school police car.

Gary takes steps forward with Darcy and continues to distance himself from anything involving Peter. Rome makes an effort to distract Regina from her job search, which may be looking up after all. Maggie adjusts to a new work environment, while Katherine entertains a new friend. Eddie makes progress in more ways than one.

A mysterious stranger and a scavenger hunt helps Archer and the gang get a jump on their enemies.

A group of college students on a camping trip are swept up in a horrifying and deadly conspiracy decades in the making.

Coming Soon...

Trevor covers a nail-biting showdown in Congress, Roy Wood Jr. and Dulcé Sloan discuss outsized media coverage of missing white women, and Derecka Purnell talks "Becoming Abolitionists".

Jimmy welcomes singer Maluma, actor Michael Gandolfini, and a musical performance by Giveon.

Stephen welcomes lawyer Anita Hill and actor Alessandro Nivola.

Xandra and Sprout join Wolfboy on his trip home to see his mother.

Billy and Patty take measures to protect a witness, while the partners at Margolis & True scramble to strengthen their case.

Troy's frustrations with his mom take a toll on his dating life. Joelle wrestles with an ethical dilemma. Coco devises a plan to take on Muffy.

The Clan digs deep to make the perfect record to take the industry by storm.

An outburst reshapes Puleng's and Fikile's next steps. Elsewhere, KB faces the music after a rogue decision, and Reece reaches her breaking point.

Scott's future with Hooch is threatened when an investigation of a robotics lab goes wrong.

Lahela wonders if it's time to define her relationship with Walter. That thought is suddenly sidelined when Walter is rushed to the hospital for an appendectomy - that falls on Lahela to perform. After Clara's work conflicts with yet another family milestone, she decides to go part-time, much to everyone's surprise. However, a big announcement at the hospital may change her mind. Both Lahela and her mom confront the challenges of being strong, smart women in today's world.

Wolfboy helps Blip find his confidence.

As the war with Chris reaches a boiling point, Mehdi and Tony seek vengeance while the Djeblis plan their next move against the Antwerp enemy.

A fervent Bev calls for faith on the night of Easter vigil. Sarah reveals the results of a troubling experiment - along with a sobering hypothesis.

James welcomes TV personality Tyra Banks and actor Leslie Odom Jr.

A Jedi returns to his forbidden love to help defend her kingdom from a Sith-like Shogun.

Romesh is joined by Birmingham City striker Troy Deeney, presenter AJ Odudu and comedians Roisin Conaty, Geoff Norcott, Alex Brooker and Tom Allen for more sporting shenanigans. A generous Romesh gives out some gifts, the panel play the V.A.R game, and then it's time for some dizzy penalties and a Slippy Slam Dunk challenge.

The contestants have a mountain to climb, but can they hack teamwork? Morgana Robinson inspects suspect doggy bags. Guz Khan slaps a space hopper.

The fate of a struggling young widow causes difficulties for James and Helen's burgeoning romance. Meanwhile, Siegfried has another scheme to whip Tristan into shape, and a visit from Tricki Woo causes chaos in Skeldale House.

Sandi Toksvig looks at sideshows, stunts and scavenger hunts, with series regular Alan Davies, and guest panellists Gyles Brandreth, Rosie Jones and Nish Kumar.