A deep sea submersible pilot revisits his past fears in the Mariana Trench, and accidentally unleashes the seventy foot ancestor of the Great White Shark believed to be extinct.
Two girlfriends on a summer holiday in Spain become enamored with the same painter, unaware that his ex-wife, with whom he has a tempestuous relationship, is about to re-enter the picture.
Annie is stuck in a long-term relationship with Duncan – an obsessive fan of obscure rocker Tucker Crowe. When the acoustic demo of Tucker's hit record from 25 years ago surfaces, its discovery leads to a life-changing encounter with the elusive rocker himself.
Nora lets something slip about the future that devastates Iris. In an attempt to distract his wife, Barry asks Iris to team up to stop a new meta, Rag Doll. Meanwhile, Caitlin learns something about her father.