In this episode, teams must join forces to score big and stomp out the competition. Mary receives the unlikely help from Dave with the lively sounds of a Mariachi band. Meanwhile, Rene and Ivy locker-block Darrell in a fierce showdown.

Kara travels to South Korea to explore a health care system that combines preventative, accessible care with cutting-edge health technology, and asks what Koreans can teach Americans about living longer, healthier lives.

Dave is joined by his biggest fan, who helps him sink a winning locker. Emily is determined to "selvage" a profit from a smaller unit. Lisa puts her faith in Karma and it treats her like royalty. Kenny carves out some monies in record time.

Willie is on a mission in Texas- part wild outdoor adventure, part secret scouting trip to size up Christian and Jacob for Duck and Buck Commander jobs.

Matt Damon will host "SNL" for the third time on May 9. The Academy Award winner next stars in Christopher Nolan's "The Odyssey," in theaters July 17.

Noah Kahan will perform as musical guest for the second time. The Grammy nominated, multi-platinum artist's highly anticipated fourth album, "The Great Divide," will be released April 24.

Ernie Johnson, Charles Barkley, Kenny Smith and Shaquille O'Neal discuss and give analysis of tonight's games, including highlights and interviews.  

Sarah Adams is given a drugged drink by a taxi driver and is certain she was raped. After months of Sara feeling disbelieved by the police, her case is dropped and the man is free to attack again.

Student Laila Mahmood is drugged and assaulted by John Worboys, but her claims are dismissed by police and her case is dropped, despite the evidence of CCTV footage. Eventually, police spot a disturbing pattern.

The Top 20 compete for Immunity from tomorrow's Elimination in a fruity Mystery Box challenge set by Catherine Zhang, marking the start of Viral Wonders Week.

Julia learns about Margie's famous sister, Caitlen Allard, and wonders whether she's found her cash cow. Margie's mentor, a French clown, moves into The Argyle, creating a headache for Julia's sponsorship plans.

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Sean Fletcher visits the historic city of Lincoln to explore stories of faith and to introduce modern worship music alongside hymns from the historic cathedral.

VOTING – Robert Costa looks at the turmoil surrounding voting in America as the country gears up for the midterm elections.

MOTHER'S DAY WITH MARTHA – Martha Stewart has some culinary ideas for Mother's Day, or any day.

SIGNING OFF –Mo Rocca looks back at the illustrious history of CBS Radio, which goes off the air May 22 after 99 years.

MISSING MOM … –Faith Salie meets a group of women, most of whom were 20 or younger when their mothers died, who now come together to heal and share their stories.

COMMENTARY –Jonathan Vigliotti offers some thoughts on the devastating 2025 Los Angeles fires, which he's documented in his new book, Torched.

MARTIN SHORT – Tracy Smith visits with legendary actor and comedian Martin Short, now the subject of a new documentary.

TED TURNER – Lee Cowan looks at the life and legacy of CNN founder and media visionary Ted Turner, who died this week at 87.

JOSH SEFTEL'S MOM – Filmmaker Josh Seftel and his mom, Pat, connect for Mother's Day.

Journalist and author Fareed Zakaria hosts this in-depth look at the major global developments of the week (the title's "GPS" stands for "Global Public Square"), with an emphasis on new ideas and innovative solutions to the World's toughest problems. Each episode also features Zakaria leading a panel discussion and interviewing a major world figure.

An ominous discovery puts Boyd and his trusted circle on high alert. Julie searches for a way to harness her newfound abilities and Sara is once again tortured by the voices in her head.