Based on the hit UK television series of the same name, Mistresses is a provocative and thrilling drama about the scandalous lives of a sexy and sassy group of four girlfriends, each on her own path to self-discovery. These four friends find support and guidance with each other as they brave their turbulent journeys and life's storms of excitement, secrecy and betrayal, all the while bound by the complex relationships they've created.
A new job opportunity threatens Harry and Joss' future together; April realizes her true feelings.
Joss considers taking the plea deal and what that would mean for a future with Harry.
Joss learns that the cops think she and Calista worked together to kill Luca.
Joss wonders what her life would have been like if she had chosen Scott over Harry.
A visit to the doctor leaves Karen stunned; Joss desperately needs evidence against Calista.
Vivian uncovers a lie; Calista's actions cause Joss to become the prime suspect.
Harry deals with the consequences after sleeping with Niko and learning she is his boss’ mistress, but it surprisingly leads to a new exciting venture in his career. Karen reaches uncharted territory in her new relationship while Vivian is out of town. April struggles to overcome issues from the past when her mother, Marjorie, comes to visit. Joss and Calista plot a takedown of Luca, ultimately ending with Joss in way over her head.
Karen grapples with her feelings as she, Alec and Vivian decide exactly how their relationship is going to work. A bad judgment call involving the kids puts Marc in the doghouse with April, driving her closer to Blair. Joss and Harry rebound from their painful break-up in different ways while Calista enacts revenge on a manipulative Luca.
April’s on a high after Blair agrees to a date. Karen deals with the aftermath of her scandalous encounter with Vivian and Alec, as they all try to figure out what this means for them moving forward. Calista meets the other ladies and finds a way to stay connected to Luca – only to be duped. Scott calls Joss to ask for his ring back and she finds out he’s already engaged to another woman. Issues continue to ensue in Harry and Joss’ relationship pushing them to the breaking point..
Joss pushes her new relationship with Harry faster than she should. A misunderstanding between Karen and Vivian leads to a deepening of their friendship and a surprising act of intimacy. Lucy’s sexy headmaster, Blair, teaches April a thing or two about parenting while on a school camping trip. Calista finds herself getting pulled back in by Luca, but just as she lets her guard down it’s clear that Luca has ulterior motives.
Karen receives a house call from Alec after her medical procedure proves to be more painful than expected. Paul’s past transgressions continue to haunt April. When the insurance company demands that she pay back the insurance settlement, April turns to Savi’s old nemesis Toni for legal counsel. Meanwhile, Marc helps her through the crisis by revealing a secret of his own. Will this secret scare her away or bring the duo closer together? Joss helps Calista out of a business bind, and a little distraction is exactly what she needs as she struggles with her feelings for Harry.
New friendships are forged, relationships are set on a complicated course and mysterious plans are set in motion.
Having confessed their true feelings, Joss and Harry are making out on the beach when Karen calls with bad news and Joss races to be with Scott. Meanwhile, April invites Scotty and his mother to town and they arrive with Uncle Marc in tow. Karen makes a return visit to her doctor, Alec, and the results of her blood test are about to change her life in a very dramatic way. Fashion designer Calista Raines arrives on the scene determined to get what she wants.