Airs: 3:30pm - 4:00pm on BBC TWO
Victoria Coren Mitchell asks the questions as round three losers the Detectives and the Vikings return for one last chance to win a place in the semi-finals. They must use patience, lateral thinking and sheer inspiration to make connections between groups of four things that may appear at first not to be linked, with one set of clues consisting of Railway, Lonely, Little wheel, and Twenty-one.
Marcella Season 2, Episode 7
Airs: 4:00pm - 5:00pm on ITV
Marcella heads to Nigel Stafford's house to question him. As she walks around the house she finds a small grave before heading inside the unlocked door. Inside she's confronted by Nigel, holding a knife.
Airs: 5:00pm - 6:00pm on Channel 4
When Leila finds Red Pill, a secret paradise hidden on the edges of a virtual reality game, she meets the mysterious Tess.
Airs: 7:00pm - 8:00pm on The CW
With the timeline barely stable, the Legends must tackle two anachronisms at the same time to try and keep Mallus at bay. Sara and Rip team up to stop Grodd from going after a particular target leaving Nate and Wally to stop Amaya from changing her future. Meanwhile, the Legends think they have found a way to destroy Mallus, but they will have to create an uneasy alliance with one of their enemies.
Airs: 7:00pm - 8:00pm on ABC
Idol hopefuls head to Exchange LA for the Showcase Round, where contestants perform solos in front of a live crowd and the judges. Following the performances, the judges sit down with each contestant for the Final Judgment and reveal which finalists made it through to the Top 24.
Airs: 7:00pm - 8:30pm on NBC
In the knockout rounds, former Voice champions return to advise the artists. Season 3's Cassadee Pope advises Team Kelly, Season 9's Jordan Smith advises Team Adam, Season 12's Chris Blue advises Team Alicia, and last season's Chloe Kohanski advises Team Blake. Each coach chooses the winner of their pairing to move on to the Live Playoff shows. In a new twist, the coaches will have the opportunity to save one of their artists in addition to being able to steal someone that would otherwise go home.
Airs: 8:00pm - 9:00pm on Discovery Channel
Richard and the Monkeys mess around at Gas Monkey Garage, checking out builds like the 4x4 Camaro and the Firebirds #1 and #2.
Airs: 8:00pm - 9:00pm on AMC
With something now stalking the ships, the captains debate their options, testing their loyalty to one another against their duty to their crews.
Airs: 8:30pm - 9:00pm on CBS
Chip gets into trouble when he vows to stop lying about anything, regardless of the situation.
UnREAL Season 3, Episode 6
Airs: 9:00pm - 10:00pm on Lifetime
Under Dr. Simon's watchful eye, Rachel tries to help her father come off his medication; Jay delivers difficult news regarding his new show; Quinn and Chet decide to handle two of the contestants.
Airs: 9:00pm - 9:30pm on NBC
Overwhelmed by the sheer volume of work their new enterprise demands, the ladies decide to outsource. While their business flourishes, the women's personal lives spiral: Dean confronts Beth about her association with Rio, Stan discovers Ruby's been lying to him about her employment at the diner, and Annie's conscience catches up with her.
Airs: 9:00pm - 10:00pm on ABC
In the series opener, after 47 refugees mysteriously wash up in a small fishing town, local sheriff Jude Ellis teams with DHS agent Emma Ren to assess their unusual claim that they're fleeing a war 180 years in the future.
Airs: 10:35pm - 11:35pm on NBC
Airs: 10:59pm - 11:59pm on Netflix
The Baudelaires find their friends - and then lose them - at the bottom of an elevator shaft. Count Olaf conducts an auction in disguise.
Airs: 10:59pm - 11:29pm on Netflix
Bubs loses it when Ricky "borrows" the truck to deal with a rat problem in the park, then lends it to Julian as part of another racket at the mall.
Airs: 11:35pm - 12:35am on NBC