Rigby and Eileen get called away to Don's black belt ceremony forcing Mordecai and Margaret to hang out alone - and Mordecai to confront his feelings for Margaret now that he and CJ are no longer together and Rigby convinced Mordecai to enjoy being single.

Rosewood testifies for the prosecution during a murder trial, going up against his father, the expert witness for the defense; a surprising announcement has unexpected consequences.

An intense water challenge leaves castaways thirsty for a much-needed reward. Also, immunity hangs in the balance as castaways attempt to steady themselves, and a shocking Tribal Council takes an unexpected turn.

Frankie is looking forward to taking part in the annual homecoming tailgate. But she begins to feel like the event will become an embarrassing disaster when her mom, Pat, decides to come out and join in the fun. Meanwhile, with Axl down with a bad case of the stomach flu, Mike turns his attention to Brick to help him win the tailgate cornhole tournament trophy that has eluded him for so long, and Sue volunteers to be the class liaison for Homecoming at the event.

America's votes are revealed and each coach has one final artist to save to complete the Top 12.

Felicity is frantic when she learns that Ray is alive and being held by Damien Darhk. Felicity's guilt over not finding Ray sooner causes tension between her and Oliver. Meanwhile, Sara joins Laurel, Thea, and the team on a rescue mission for Ray. However, the effects of the Lazarus Pit take over and threaten to jeopardize the entire operation. Donna Smoak returns to Star City.

Barry's dream of having a dog comes true, but he's disappointed when the pup takes an immediate liking to Murray; at the same time, Beverly is upset not to be included when Erica and Lainey plan a girls-only sleepover.

TAPS investigate the USS Constitution, the famous ship better known as "Old Ironsides", during a trip to Boston. Later, they meet historical reenacters in Kentucky who claim they've encountered spirits of early settlers in Old Fort Harrod State Park.

Ryan heads to his dad's house to check on him, where a new relationship seems possible. Jay agrees to Alvey's plan for a new direction and Nate eyes a quick return to the cage.

Lucious begins to strategize the ascension of Empire from record label into global music monolith, so he looks into starting a partnership with Jago, the founder of a music streaming company. Meanwhile, Andre has to twist his newfound values to achieve a delicate balance between his faith and his career, Hakeem begins to work with Laura to turn her into a star and Cookie sets her sights on having Lyon Dynasty be a part of an epic televised charity music event.

A lead on an ultra-rare VW beetle turns out to be a true barn find, but it'll take a heavy metal move to bring it home.

How did life emerge on our primeval continent? Why was North America home to so many iconic dinosaurs like T. rex? And how did a huge sea filled with giant marine reptiles end up covering Kansas? We tell the surprising intertwined story of life and the landscape in North America.

The BAU helps Rossi's journalist daughter, Joy, investigate the disappearance of a college student. Also, the team is alarmed when Giuseppe Montolo dies in prison after he warns Morgan about the "Dirty Dozen", an underground group of hitmen, and JJ returns from maternity leave.

Wolfgang deals with a suspicious walk-in; Wing Lei is reluctant to enlist an outsider's help; Dee gets used to new surroundings; Miguel and Eva contend with mounting outside pressure.

The search for a missing teenager takes an emotional toll on Dodd, DNA could lead to the teen's abductor.

Castiel seeks out Metatron's help to stop the Darkness. However, Metatron is pretty happy with his new life as a freelance videographer for the local news and isn't inclined to help the Winchesters or Castiel. Meanwhile, Crowley is losing his hold on Amara.

The seventh and eighth preliminary fights continue.

Claire and Phil have their hands full when Luke gets arrested for driving without a license, then they catch Alex sneaking out of a liquor store, but that's on top of Phil dealing with some personal insecurities. Elsewhere, Cam tries to convince Gloria to recreate and sell her family's hot sauce while Mitch helps Jay shoot a video to accompany his Titans of Industry award. And Haley and Dylan have an awkward encounter with Andy and Beth at the movies.

While Dre and Bow take Zoey on a trip to visit Bow's alma mater, Brown University, Dre battles with his fear of flying through a little pharmaceutical assistance to get him through the flight. One loopy miscommunication leads to another and somehow Charlie ends up babysitting the kids. When Charlie shares details about Dominique (played by Amber Rose), an old flame that has come back into the picture, the kids hatch a plan to charm her by pretending that the home and children are all a part of Charlie's domesticated lifestyle. Meanwhile, Bow becomes over-excited about sharing Brown University with Zoey and after a series of embarrassing moments, threatens to turn Zoey off from Brown altogether.

Since the rebels are in need of a new ship in order to overcome an Imperial blockade, Hera embarks on a dangerous mission to meet an eccentric starship engineer and manages to gain his trust. But will that be enough to get a ship from him?.

When Intelligence follows up on a tip Antonio and Halstead received from a reliable informant about an upcoming drug trade, the team is shocked to discover the mutilated body of a man. Upon further investigation, the body is identified as a government official and when Olinksy, Ruzek, Lindsay and Halstead question the man's acquaintances they discover he had access to very important devices. Meanwhile, Burgess helps plan a surprise for Platt.

Angus utilizes his background in psychology when a woman cannot remember how she injured herself and others; Christa bonds with the mother of a patient with cystic fibrosis.

When Kenny leads the boys in playing Ninja Warriors, a foreign terrorist organization takes notice. The ever more PC citizens of South Park decide that they no longer need a police force. As the first American town to get rid of their cops, they plan to celebrate their advanced sensibilities with a PC Carnival.

Taco retires from sex because of concussions. Andre's one night stand with an Uber driver goes awry. Pete binge watches seven seasons of "The Block;" and Ruxin and Sofia use the internet to keep up their sex life while she is in Puerto Rico.

Ramona and Donovan enact their plan for revenge. Liz Taylor finds true love. The resident of Room 33 is revealed.

Rayna's concerns about Deacon's business venture with an old friend from AA, Frankie, threaten to drive a wedge between the lovebirds. Luke's personal integrity and his relationship with Colt are on the line in the wake of recent events

Jimmy's trashy family comes to visit from England, much to Jimmy's dismay. In the throes of her depression, Gretchen struggles to help Jimmy entertain them. Lindsay fills in for Gretchen at work. Edgar bonds with Jimmy's little sister.

During the "Cop Con" police event, Dazzle and Pizzaz enjoy their annual romantic tryst. With Moonbeam City PD absent, the criminal element literally cleans up the town.

Desi Lydic fact-checks GOP presidential candidates' statements from the Republican debate, and MSNBC's Chris Hayes weighs in on the presidential hopefuls.

Coming Soon...

Shonda Rhimes discusses her memoir "Year of Yes", and Larry examines failing GOP presidential campaigns with Franchesca Ramsey, Steve Kornacki and Jordan Carlos.

Coming Soon...

Stephen welcomes actress Viola Davis, physicist Brian Greene, and a performance by George Ezra.

Coming Soon...

For his first official date with Rachel, Dev decides to go big and take her to Nashville for the weekend.

Alex, Emmy, and Leon get adventurous. Laura is devastated by news involving her mother, Valerie.

Coming Soon...

Coming Soon...

Seasoned renovators Mark and Karen are taking on the challenge of converting a derelict 1920's electricity substation into a cutting edge home - while preserving its history and integrity.

As the boys recover from their big night, Claire arrives home from Berlin. Josh finally admits that his pet chicken, Adele, is a rooster - but will this mean she ends up becoming the welcome home dinner?.

Father Robert's revelations prove to have lasting repercussions, especially for Caroline when she goes into premature labour. Bella and Josh deliberate over the best way to deal with their father, the search for Lizzie continues and Maureen is finally able to lay Jimmy to rest.

Investigating Sofia's murder, the team finds a rubber container stained with blood. Gandouml;ran takes Hanna for a weekend in the countryside. Eklund and Conley interrogate Amir and finds out about Gandouml;ran blackmailing him.

Russell and Hugh embark on their mission to recover the mayor's chain of office from the car park in Barnfather Woods, while Sophie proves she's still very bad at spying. Both Becky and Lance have something important to tell Andy.

It's Beast Boy's birthday, but no one will celebrate it.

When the Bears' beloved laptop breaks, they finally have the need to do something they've never done before: get jobs. Working at a trendy cupcake shop, the Bears find that the working world is much tougher than they realized.