Bart dips his toe into the world of celebrity DJ-ing, and Homer finally pushes Flanders too far .

The Caribbean, where sailfish hunt with speed, sperm whales dive for squid and millions of red crabs migrate to the sea. Hummingbirds defend territories post-hurricane, and on nearby islands, capuchin monkeys use tools to survive.

Dani reconciles with the team and Griffin helps them prank Scotty before Andy and Ashley finally celebrate their vow renewal.

The victorious Super 16 return to the arena, and Guy Fieri kicks off the second round of competition with four must-see matchups. In this round, the difficulty of the randomizer gets turned up a notch, and four chefs will move one step closer to winning the championship belt and the $150,000, while four chefs will head home to train for next season.

WWE World Heavyweight Champion Gunther challenges the Future Greats to show more toughness and urgency in their matches. One Future Great is tasked with finding her dark side, while another is pushed to the edge when Bubba Ray Dudley makes a comment that cuts her to the core.

Matchlist:

1. Shiloh Hill v Troy Yearwood
2. Zena Sterling v Tyra Mae Steele
3. Cutler James v Jasper Troy
4. Leigh Laurel v Bayley Humphrey

The victorious Super 16 return to the arena, and Guy Fieri kicks off the second round of competition with four must-see matchups. In this round, the difficulty of the randomizer gets turned up a notch, and four chefs will move one step closer to winning the championship belt and the $150,000, while four chefs will head home to train for next season.

As the final auditions before Hollywood Week unfold, Idol hopefuls turn up the heat with electrifying performances that leave the judges stunned and eager for what's to come. 

Colter recruits fellow rewardist Billie Matalon to infiltrate a women's prison in order to gain access to critical information that would help track down an escaped prisoner and her hostage.

Drew and Ralph attempt to co-parent while dealing with their court issues; Porsha's working 9-to-5 to elevate her brands and businesses; Angela hosts the ladies to a private dinner in Bankhead where Brit loses her cool with Kenya.

Shekinah's friend Dan thinks he is better for her than Sarper. Mark's family questions Mina's intentions. Joan's family demands the dowry be paid or there won't be a marriage. Alliya confronts Shawn about bringing up the past and using her old name.

A bro bachelor and a divorcée attempt to survive a 14-day fan challenge plagued by unrelenting heat, venomous centipedes and swarms of bees on a remote island in the Philippines -- but their biggest battle will be with each other.

22 players are divided into tribes. After two challenges, including the immunity challenge, the losing tribe is invited to the first Tribal Council.

Peter must gain his family's respect back after he makes a humiliating throw. Brian and Stewie become chiropractors.

Belinda brings Zion to Chloe's expat party. Saxon confronts Tim about how strange he's been acting. Gaitok and Mook have their first date.

Watson runs into brilliant con artist and an old friend of Sherlock Holmes, Irene Adler, when her son Angus is admitted to UHOP for temporary paralysis. The fellows help Watson after he grows fond of Angus and pursue various leads to find a cure to his illness.

Jake dives deep into the sports world to unpack a story that shocked the public — Lance Armstrong — behind the golden boy image (and jersey) was a web of lies that ultimately led Jake's investigation to explore the celebrated athlete's downfall and why the public trusted him for almost a decade despite mounting evidence of doping.

Jim Folger discovers a new way to bring coffee to the masses. Then another famous coffee brand gets its big break at the Maxwell House Hotel in Nashville. Plus, the creation of the iconic coffee machines that help make coffee a billion dollar industry.

Growing up, David Blaine was fascinated by images from India of extraordinary physical feats. This evolved into a life-long obsession with real acts that are so extreme they look like magic. Using secrets passed down over hundreds of years, people still perform these acts today. In India, David unearths these modern practitioners to explore how belief and performance intersect to make magic.

Air authorities search desperately for the plane and federal agencies spring into action. As the group becomes smaller and smaller, the last survivors know they are going to have to fight to stay alive.

Erica and Kevin keep a secret from Ted that could hinder his murder trial. With the case slipping away, Ted turns to an unlikely source to save Lester.

Judy tells a story to help Alanis Morissette fall asleep. Beef's romantically obsessed stalker, Zelda Blop, returns to Lone Moose with a surprise.

In the golden era of '90s family-friendly TV, child actors weren't just stars--they were America's sweethearts. But for some, the transition out of the spotlight dragged them down a path of crime, addiction, and violence. Former child actors Brian Bonsall (Family Ties) and Dee Jay Daniels (The Hughleys) unpack the harsh reality of life after fame, while producers from Home Improvement and That's So Raven reveal their brush with young stars who ended up behind bars.

The reunion continues as Sweet Tea and Quad's rivalry flares up once again. Heavenly and Sweet Tea consider a fresh start. When the men arrive, Greg and King are kept apart. Things turn tense as Damon and Greg go head-to-head over cheating rumors and social media drama. Simone and Quad's fiery backstage clash threatens to end their friendship for good.

Ty and Stupe are both looking to hire assistants, and Ty is trying to not judge a book by its cover - its slimy, eerie, evil looking cover. Hippo tries to have a romantic getaway with Daphne.. and his parents.

In the early 90s, the wrestling business was at a crossroads. Two men – Shawn Michaels and Scott Hall – would show the world what the future had in store through their heated personal rivalry and a groundbreaking first-ever ladder match. This unique spectacle set the blueprint for future generations of aspiring wrestlers. Gabriel "Fluffy" Iglesias breaks down this memorable rivalry with Kevin Owens, Natalya Neidhart, X-Pac and John Bradshaw Layfield.

Brett's new connection turns heads; an enticing career opportunity comes Catherine's way; Birdie becomes more entangled with Ford and his family; lunch with Patty gives Alice new insight; in flash forwards, Marilyn leaves the gala for an emergency.

In the stunning frozen landscape of the Arctic Circle, David Blaine explores humanity's curiously extreme ability to endure freezing temperatures. He meets and learns from people who reach beyond their limits to transform barriers into new frontiers and embody a sense of resilience, perseverance and grit that is unique to the region.

Alec and Hilaria attempt to potty train their dogs, who have ruined their rugs. After years of fight or flight, it's time for some fun as the couple takes up salsa dancing. 

McCall visits "The Grave Digger," a serial killer she put behind bars a year ago, to uncover who is behind a series of copycat murders. Meanwhile, Dee skips her Peer Ear meeting to go to a party with Cam.

Mixologist Phil Wills travels to Holly, Minnesota to help rescue a bar whose failure has impacted an entire family and threatens to break them apart.

Andy Cohen interviews Kelli Ferrell and Michelle Buteau.

At the Gemstone family lake house, Baby Billy and the siblings plot to use Aimee-Leigh's memory to tear Eli's new relationship apart – by whatever means necessary.

In an all-new episode of "The $100,000 Pyramid," actor-comedian Bobby Moynihan takes on actor Jaleel White. Then, actor-comedian Joel McHale and television personality Rocsi Diaz fight for a seat in the winner's circle.

Matt takes on a rock star mess to find classic guitars and amps, ‘50s trucks and rare Harleys. The hoard's size and rusted scrap metal puts the team at risk. Matt's gamble might pay off when they discover a vintage slot machine.

Throughout the rich history of Professional Wrestling, few companies were able to leave a mark as huge as World Championship Wrestling (WCW). In this episode, we look back at the moments that defined an entire organization and left fans with lifelong memories. Highlights include: the birth of WCW Monday Nitro, the infamous match-up between Hollywood Hogan and Sting, the intense rivalry between "Macho Man" Randy Savage and Diamond Dallas Page and much more.

John Oliver discusses whether Tasers are as safe and effective as the company that makes them claims, the broader effect Tasers have had on policing, and why you shouldn't test Tasers out on any of your family members. You'd think that goes without saying, but clearly it doesn't. 

The FBI/DEA raid the compound, resulting in awful consequences. The fate of the mushroom is decided.