Juliette finds out about Alex's houseguest, Pauly faces the consequences of his arrest, Garrett questions his future with Cara, and Jared sets his sights on Madisson.
A night out threatens Billy's future with Sara, and Mike crosses the line when he tries to accommodate Lohan Beach House guests Nathan and Sophie from Geordie Shore.
Barbara is frustrated when Jace's dad doesn't show up when she flies out to meet him, Kailyn gets mixed signals from Lux's dad Chris, and Devoin joins Briana on a family trip.
The house is shook when an ex is sent home without warning, Angela finally comes clean about her past with Tor'i, and Chad campaigns for Maddie's eviction.
Nicole Zanatta's sister forces her to rethink everything, Derrick Henry holds nothing back in hopes of finding his final three, and Queen Kam searches for her king.
Wes concocts a plan to drive a wedge into the Brits' alliance, Leroy's jealousy rages when Kam flirts with Theo, and the Killing Floor takes two more victims.
Juliette feels conflicted about her future, Tawni tells Madisson about her conversations with Ben, Pauly's legal woes escalate, and Alex reunites with a familiar face.
Lindsay tries to boost morale by sending everyone out on a yacht for the day, Brent has a meltdown after Sara gets close to Billy, and Panos drops a bomb on the VIP hosts.
Jenelle considers introducing Jace to his dad, Chelsea leaves Layne and Watson alone with Cole for the first time to spend time with Aubree, and Kailyn butts heads with Javi.
Black Squad captain Tory Lanez takes the Wild 'N Out stage to face off against Nick and his Red Squad and perform his song "TAlk tO Me."
Black Ink Crew's Sky captains the Black Squad and battles Nick and the Red Squad in Got Damned, Let Me Holla, Talking Spit and Wildstyle, and Doja Cat performs.
Chad deals with the fallout from Nicole's actions, tension leads to a confrontation between Jozea and Corey, and Angela gets an unpleasant surprise when her ex shows up.
Teen Mom's Kailyn Lowry chooses a Quavo, The Challenge's Nicole Zanatta takes her Ciara lookalikes dancing, and Ex On The Beach's Derrick Henry meets his Gigi Hadid clones.
A grueling challenge tests the teams' endurance and reveals rifts between some of the partners, and the matchup on the Killing Floor surprises everyone.
Kelsey deals with her mom's health issues, Pauly gets into trouble, Juliette learns shocking news, Jared struggles with his past, and Chloe confronts Alex.