New forensic technology helps researchers study Dr. David Livingstone's lost diary, which reveals he witnessed the massacre of slaves by their traders.
Billy and Neil Patrick Harris play a round of "How I Met Your Mother: Lightning Round" and "Racist or Vegetarian?"; Lindsay Lohan joins Billy for "How I Destroyed Your Mother."
When Cragger and his Croc troops attempt to steal back some of the CHI the Wolves have stolen from the other tribes, they are captured and taken prisoner - but Laval is determined to help his old friend Cragger and attempts a daring rescue.
Killer Moth offers a reward for Silkie's return, but will Silkie be happier away from the Titans?
Lauren gets emotional when it hits home that her best friend Chloe has betrayed her by going with Mario. Dan surprises Jasmin by offering to take her out on a date, and Grace is heartbroken to see that Lewis is talking to his ex-girlfriend Olivia again. On the night of the big fight, Ricky and Elliott call a truce, before Elliott takes to the ring with Lewis. Elliott wins the boxing match as Lockie finally confesses to Danni that he cheated. A guilty Chloe lets Mario down gently.
Rayna plays a mini-set on Luke’s tour, and her girls meet his son, Colt, a moody teenager who has a big social media following. Juliette’s growing jealous of Avery’s connection to Scarlett and takes it out on her while they tour together to help raise awareness of Highway 65. Will and Layla make a plan that Gunnar refuses to support, and Teddy forbids Maddie from attending Deacon’s latest concert
DJ Terry Turbo is back and he says he's changed his Jack-the-lad ways. Are Ben and Gary's dates more interested in each other? Model Rochelle's looking for love that's more than skin-deep.
A wedding dress is fitted, cufflinks donned, women's hair arranged and shoes shined - but who's getting married Meanwhile, Sean and Scotty try to outsmart a disgruntled customer.
A New York-style pizzeria, in Baton Rouge, Louisiana, serves great food but the business struggles because of a stubborn owner who is scaring away customers with his "my way or the highway" attitude.
The girls have to find out what happened to several famous figure skaters, and are eventually involved in a mission to defeat Iceolina Hahiki, a teenage Hawaiian figure skater terrorist.
When Lisa decides to propose to Malik, Tessa isn’t sure how to support her friend and turns to George for advice. After Lisa’s proposal doesn’t go as planned, Tessa steps up and is inspired to fight for Ryan. Meanwhile, George believes his girlfriend Nora might be rude to her employees
Mel and Joe serve as chaperones at Ryder's school dance, then get kicked out of the event; Ryder changes his mind about breaking up with Stella.
The van is towed with Billy in it while Walter and Steve go out drinking. Billy's wheelchair is stolen by gang members and Jim and Steve help him get it back.
Jessica and Fab compete for Dominic, the bartender. Bruce, Cal and Tom can no longer get any service from Kacey, who is upset with Cal, so the guys risk giving up their table to move to a booth. Liv is shocked when she learns something intimate about Ron.
After Victoria's husband, Emmet, escapes from prison, Victoria and the other women go to a hideout that Elka knows. When they arrive, they discover the hideout is not-so-secret and already occupied by other criminals.
The squad is devastated when one of their own is brutally assaulted and left clinging to life, causing personal vendettas to collide with protocol in the aftermath.
A shocking blindside leaves one castaway questioning their resolve to play the game. Meanwhile, a camp raid leaves one tribe scrounging for supplies while another revels in comfort.
Taylor finds her love life is messier than ever and Teryn doesn't show for Kolby's church event. Meanwhile, Megan's parents ask her to take a drug test and Tori gets kicked out of the house.