When a malfunction sends the Waverider crashing into 2046 Star City, our heroes face a startling version of their own future where they never stop Savage and never return home. The city is in ruins and overrun by criminals, which thrills Rory. Sara is despondent over the destruction of her home and stunned when she learns what happened to her old friend, Oliver Queen.

The evolution of April and Jackson's relationship is revealed through a series of flashbacks dating back to when they first met. Simultaneously, we follow the years-long progress of one of Jackson's patients.

The first live show of the season is finally here! Host Ryan Seacrest will reveal America's Vote and announce the final two semi-finalists joining the Top 10. Then, the Top 10 finalists will perform for America's vote.

After more than nine years together, the gang finally celebrates Sheldon's birthday, surprising him with a special guest (Adam West). This episode marks the series 200th episode!.

After realizing that Sophia is growing up faster than he'd like, John buys himself a pet, but it doesn't get along well with Joan. Also, Heather accidentally sends Tyler a sexy text message, Jen and Greg try to help Samantha win her boyfriend back and Heather and Jen console Colleen and Matt over their break-up.

Christy, Jill and Wendy find themselves in a sticky situation when they agree to help Bonnie smuggle an illegal substance across the Canadian border.

After a State Department official is found dead in Beijing, Red and Liz link the murder to a secret keeper known as "The Caretaker", who maintains an impenetrable safety deposit vault for criminals. Red and Liz work with the task force to find the Caretaker and his collection of lethal and classified secrets. Meanwhile, Tom makes a risky decision, while Liz persists on her quest to find out more about her mother.

Clarke is torn between vengeance and mercy. Meanwhile, Kane and Octavia work together to avert a disaster, and Abby continues to worry about Raven.

The designers have to work with music group Little Big Town to come up with some opposites attract red carpet dresses for the Academy of Country Music Awards.

While Fitz is preoccupied with his own interests, Cyrus begins to orchestrate his next master plan, and Elizabeth North uses David to mastermind a plan of her own. Meanwhile, Olivia continues to question what exactly Jake is planning in his new role as head of the NSA.

Max tags along with Caroline as she travels to Los Angeles on a film studio's dime to discuss the idea of making her riches-to-rags life story into a movie. While there, Max loses her luggage but finds a new crush.

The guys conduct focus groups to sell their illogical inventions created by the other guys, then head to a shoe store where they get off on the wrong foot. And tonight's big loser discovers he's more flight than fight at the zoo.

With Philip still out there, Annalise tries to keep the team from panicking and get one step ahead of Philip's threats. Meanwhile, Wes and Laurel start putting the pieces of Wes' mothers death together, but some things just aren't adding up on.

Gigi Hadid and Tyler Posey go head-to-head.

Broussard questions his mentor, while separately Katie feels cut off from her family and her cell. During his hunt for the Resistance, Will comes even closer to the truth. Up in the Green Zone, Maddie finds herself entangled in a seductive relationship. Finally, Snyder keeps his word, giving Will and Katie a glimmer of hope.

After Saperstein's death, Harlee realizes there are no lines Wozniak won't cross and decides to help Stahl's investigation. The crew retaliates against a pair of abusive cops after they harass Harlee's daughter Cristina and her boyfriend. Wozniak makes Loman feel like a part of the unit.

No amount of free bottled water can help to soften the feeling of rejection as the family spend an evening together.

The remaining chefs travel through San Francisco's legendary Chinatown and end up at World-Famous chef Martin Yan's M.Y. China to cook off using woks for a sizzling quickfire challenge. Then Umami Burger Restaurateur Adam Fleischman tasks the chefs to create their own Fast-Casual Restaurant Concept for hungry diners and investors.

The team manage to cause trouble inside a museum during Ders Day.

Kath & Dave feel marginalized after an accident leaves them temporarily disabled. A car service app user dodges surge pricing by calling a cab. Joey gets an internship.

When Holmes' investigation into the attempt on Morland's life pushes their strained relationship to the breaking point, the identity of Sherlock's mother is revealed. Also, when three gang members are murdered, Holmes and Watson are amazed when an elderly woman emerges as their prime suspect.

As Ragnar and Floki remain at odds, Rollo makes great efforts in Paris to win over his new bride, Princess Gisla. Meanwhile, King Ecbert sets the task for his son Aethelwulf to rescue Queen Kwenthrith.

Host Craig Ferguson is joined by guests Courtney Cox, comedian Dan Soder and author/comedian Michael Ian Black as they debate and discuss history's biggest frenemies.

Apple refuses to unlock a terrorist's iPhone for the FBI, Hillary Clinton and Bernie Sanders vie for the black vote, and Michael Hayden discusses "Playing to the Edge".

Robert Patrick, Kate Hudson and Lake Street Dive are tonight's guests.

A thief makes off with a cardboard cutout of Larry, and Tom Papa, Mike Yard and Jordan Carlos discuss Yelp's harsh response to an employee's complaint about her low salary.

Jimmy is joined on the show by Gerard Butler, Jenny Slate and the 1975.

Stephen welcomes Tim Daly from the CBS drama series "Madam Secretary", Singer-songwriter Graham Nash, and a musical performance by Jason Isbell .

Chris is joined by three celebrity guests who battle it out to determine who has the funniest take on the day's pop culture.

Gus sets out to dazzle Mickey on their first real date, but the night doesn't go quite as he planned.

Seth is joined on the show by Angela Bassett and MisterWives.

James is joined on the show by Casey Affleck and Lucy Hale.

Suri manages to leave herself in danger as she and Harry take a look in the conspiracy surrounding a mutilated body.

Harry, Gordon and Jimmy publicly announce the purchase of Whiteley's, claiming it to be an exciting project that will cement the future of the Selfridge legacy. However, while later helping out Crabb with the Whiteley's accounts, Harry makes a worrying discovery. Grove is forced to admit it's time to retire, while Meryl makes a stand to her father in order to get Tilly reinstated. Jimmy starts to arouse suspicions when questioned about Victor, and a sudden tragedy sends shockwaves through the store.

Sue Perkins joins Adam Hills, Josh Widdicombe and Alex Brooker to pick over the week's news.