Livia Simoka travels to the remote jungles of the Republic of the Congo to spend five months living with the isolated pygmy tribe the Mbendjele.
As the wedding approaches, Tiffany's son Daniel expresses doubts about South Africa. Sumit is summoned home by his parents. Paul and Karine embark on a daunting journey up the Amazon. Jihoon's proposal backfires, and Evelin is over Corey's attitude.
Investigative journalist Maria Awes receives a call from serial killer Todd Kohlhepp who claims he has murdered more than his seven known victims; Awes teams up with former FBI profiler John Douglas and biographer Gary Garrett to unravel the truth. Digging into Todd Kohlhepp's troubled youth, Maria Awes interviews his first rape victim and finds another possible victim; doubts emerge that Kohlhepp is the Superbike killer, which appears to be supported by interrogation footage.
Time is ticking down in paradise and the islanders are making the most of every last moment of a truly unforgettable summer, but they face more twists and turns here.
The family Chantel confronts Pedro after Chantel reveals what she learned from her trip to the Dominican Republic. The next day, the family's pastor encourages them to seek family counseling while Pedro and his sister discuss a secret plan.
After the recoupling ceremony, Kyra cools things off with Cashel and Zac asks Elizabeth to be his girlfriend; six new islanders enter the Villa, and quickly start to drive a wedge between a few of the couples.
Hannah faces the men she rejected as 17 jilted bachelors confront her. Luke P.'s stunning final standoff in Greece is revealed.
On a ramshackle New Jersey estate, Mike and Danielle go on a Back-to-the-Future joyride in a DeLorean.
Gary reconnects with the mother who abandoned him; Mooncake misses Gary's attention.
Thanks to Roger, Snot discovers his dead father was a demolition derby driver. Hayley takes Steve on a road trip, so he can learn to drive.
Nia, Tess and Booker are ecstatic over the popularity of their Chi-Lective music video that has gotten thousands of likes on MeTube, until Levi shows them a diss track that’s been posted by a rival group, The 3 Go’s, that makes fun of Booker.
Corey and Chumlee rock out with personal memorabilia from legendary AC/DC front man Angus Young. Next up, Hollywood rebel James Dean's ID bracelet finds its way into the shop before Rick heads east to score big with a rare relic from WWII.
The second round of the academy callbacks; dancers vie for a spot in the top 10.
Wanda goes power mad; Davis and Karen make a dangerous bet; Brent and Hank are lost in the woods.
Illusionists Penn & Teller throw down the gauntlet to aspiring magicians to perform their most mystifying trick - and fool Penn and Teller. Penn & Teller have no prior knowledge of either the performers or the planned trick. They sit in the audience just like everyone else, watching every move the guest magicians make. If any illusionist fools the professionals, they win a five star trip to Las Vegas to perform as the opening act in Penn & Teller's world famous show at the Rio Hotel & Casino.