Nygma comes face-to-face with Butch Gilzean, but he is not who he used to be. In an attempt to regain power and identity, Nygma decides to put his former partner's skills to the test. Meanwhile, Sofia Falcone takes action to protect her own life by appealing to Penguin's vulnerable side. With the power of the dagger in his possession, Bruce surprises those around him with his bold actions.

Tensions arise among the employees after an attempted robbery, pitting Dina against Jonah. Meanwhile, Glenn has a tough time firing the store security guard, and Amy discovers that her coworkers have been hanging out without her.

Vito and Declan set out to clear the board of its enemies.

Sam and Dean begin to explore what Jack is capable of doing with his powers. An unexpected visit from Donatello alerts the boys to the fact that Jack will need more protection than the Winchesters can provide. There is a new Prince of Hell in town, Asmodeus, and with Lucifer out of the picture, he sets his sights set on Jack.

Chidi and Eleanor tackle a famous ethical dilemma, leading to a conflict with Michael. Meanwhile, Tahani harbors a secret and confides in Janet.

As the list of victims continues to grow, the number of possible suspects narrows and the two groups are forced to cooperate despite mutual suspicion.

Vanessa makes a horrific decision to save her daughter; Axel and a former ally struggle to survive in the wild; a group of juvenile delinquents come face to face with a sadistic vampire.

Jack is stunned to learn that his estranged son, Elliot has a son of his own, Skip. Moreover, Skip needs the kind of help only Will and Jack can provide. Grace and Karen behave badly with the hot new guy at work.

It's the Lexus Challenge, but this one is Unconventional and nobody is safe! The designers must use safety materials to create a look that wows the judges as Fashion Week is right around the corner. Guest judge is Carly Chaikin.

During the first 100 days of Mellie's presidency, Fitz stays out of the limelight in Vermont where he takes up life as an ordinary citizen for the first time in years. Marcus joins the former POTUS to begin important work on the Fitzgerald Grant III Presidential Library.

Oliver tries to balance being the mayor, the Green Arrow and a father to William. Anatoly returns to Star City with a deadly agenda.

The ice roads are at their meanest and slickest when Reno Ward has a disastrous encounter with a speeding pick up truck. Lisa Kelly then attempts to rescue him while her truck is pushed to the breaking point forcing her to leave Reno to fend for himself. Alex Debogorski finds out that small roads and oversized loads are not a good mix. Meanwhile, Art Burke is a man on a mission as he attempts to deliver a Zamboni to save an isolated community's hockey season.

For the first time in years, "The Breakdown" has been nominated for an American Journalism Award. Katie is looking forward to spending the night as a peer with the very reporters she has admired her whole life. Fearing her mother will ruin it, Katie tries to stop Carol from attending but is unsuccessful when Carol secures a position as a seat-filler. Katie is stuck babysitting her mom all night but gets distracted by Jeremy, a handsome New York Times reporter who looks down on cable news. Chuck is excited to reunite with all of his old anchormen friends, especially Len Archer.

Nathan hones his storytelling skills.

Feeling like she's found her purpose again, Annalise focuses on developing her big case and Bonnie grows suspicious. Meanwhile, Connor gets a surprise visit from his dad, and Laurel turns to an old friend to relieve some stress.

Sam demands satisfaction.

Pragmatic research scientist Landis Barker self-experiments to quantify the haunting of a Lambda Technologies branch in Port Moore after a particle accelerator test goes horribly wrong.

While running a secret errand, Dawson finds herself trapped in a collapsed parking structure. With all paths of exit blocked, she is forced to improvise and works double-duty to keep a number of injured individuals alive while trying to maintain peace among those trapped. Meanwhile, pressure is mounting on Casey as he begins to take on additional duties, Kidd grows increasingly skeptical of Hope after learning about rumors circulating and the firehouse receives a surprise visitor.

President Trump feuds with Gold Star families, Hasan Minhaj explains how Chicago could prevent a nuclear attack from North Korea, and Vic Mensa discusses "The Autobiography".

The vice president crafts his own executive order, a psychologist tests the president's mental fitness, and Ana Kasparian of "The Young Turks" discusses media and politics.

Wendy takes a career risk to relocate and join the team full time. Holden and Bill find it harder to keep the emotional intensity of work at bay.

Jesper has managed to get to Paris and to Astrid and her partner Jerome, but it doesn't take long for the police to find and arrest him. Jerome then comes to the rescue.

Kardakov flees after the Soviet attack on The Red Fortress. Rath receives an uninvited guest in his apartment.

The May Day stand-off between communist protesters and police erupts in bloody violence.

A team of Vikings takes on a squad of parishioners in the lateral thinking general knowledge quiz. As ever, host Victoria Coren Mitchell will be asking contestants to make connections between things that at first do not appear to be linked, including a comedian, an identical twin, and a 'history boy'.

Reeling from the revelation that Adam has cheated, Tina arranges a rendezvous with Sarah to hear her side of the story. Karen's feelings for Gareth are tested when she discovers that he has kept a big part of his life from her, while David takes matters into his own hands after a threat is made towards his daughters. Although in no position to do so, Adam offers Pete some relationship advice - with disastrous consequences.

Regular team captains Paul Merton and Ian Hislop are joined by guest host Martin Clunes, as well as guest panellists Jon Richardson and Kirsty Wark.

Adam Hills, Josh Widdicombe & Alex Brooker are joined by comedian James Acaster, Jonnie Peacock, Oti Mabuse and rock group Kasabian to look back at the big events of the past seven days & answer your #IsItOk questions.

In the first episode of the 'O' series, Sandi Toksvig sets out in search of 'Ologies' and 'Odoxies' - and finds out how an amusement arcade helped to win the Cold War, meets a lizard with three eyes, and much else besides. The guests are Bill Bailey, Phill Jupitus and Claudia Winkleman.

Robin creates the Teen Titans Awards in an effort to get his teammates to clean up the tower.

Ralph takes over the cave and turns it into a snowy fortress where he reigns as king over the Bears and Charlie.

Former US Secretary of State and Democrat presidential candidate Hillary Clinton joins Graham on the sofa this week. Following in the footsteps of Harriet Harman, who visited the studio back in February to promote her book on women in politics, Hillary discusses What Happened, her account of the 2016 presidential race. Also appearing this evening are Jeff Goldblum, who will be speaking about his appearance as the eccentric Grandmaster in Marvel's Thor: Ragnarok, Geostorm star Gerard Butler, and comedian Jack Whitehall.

The Bears have a relaxing day at the spa. Grizz tries to get everything the spa has to offer. Panda gets trapped in the steam room with an old man. And Ice Bear plays ping pong.