Arabella's bloated social media presence finds her more gluedto her phone than ever, perpetually internalizing the stressof her followers. At a Halloween 'paint and wine' organized byTerry, Kwame opens up to the girls about his recent sexualexperiment - and Arabella's reaction lands her in an emergencysession with Carrie.
Ethan battles his PTSD and throws himself into action after adangerous incident at Holby Comic Con, and Faith leans onDylan for support after Luka's latest scan.
Kris mines an undersea trench, but a cave-in of rocksthreatens his life, pinning him to the seafloor. Desperate tofind a patch of career-saving gold, Shawn follows a hunch todeeper ground.
Ash decides to stop living a lie and is finally honest withHelena. Rose introduces Kam to the concept of fun, whileShannon opens up to Pav about her true feelings.
In an attempt to get Emily interested in something other thanher tablet, Bill and Jo enroll her in her uncle Chuy's soccerclinic. Sandy's infamous gift-giving habit gets out of hand.
The team arrives back in 1983, where Nathanial and Kora arehard at work building an army; Daisy is tasked with protectingJiaying; the others quickly learn they'll need to face yetanother supercharged former enemy to stop Malick.