Masters of sex

In the wake of their fallout, Masters and Johnson search for purpose in a world without one another, and look to the work as their personal lives crash down around them.

Masters and Johnson turn to new partners in an effort to put the past behind them and focus on their expanding clinic.

Masters and Johnson begin working independently, unaware that their new associates are a couple. Libby is asked to be a character witness at Masters' upcoming criminal trial.

Johnson accepts Nancy and Art's invitation to a party at their home, unaware of the sexual surprises in store. Libby's sexual demands create an opportunity to reconcile with Masters.

As her and Masters' criminal trial gets underway, Johnson heads to New York to rescue their book deal.

As Johnson (Lizzy Caplan) and Nancy (Betty Gilpin) compete for attention from Masters (Michael Sheen), and Libby (Caitlin Fitzgerald) admits that she's dating again, Helen goes into labor.

After agreeing to a new working arrangement, Johnson presses Masters to expose the shoddy sex clinics that are springing up around the country. Betty devises a plan to get custody of her daughter.

As Masters reconnects with a long-lost lover while he and Johnson investigate their competition, Nancy takes advantage of their absence to propose that she and Art start their own clinic.

As her parents' visit to St. Louis brings many surprises for Johnson (Lizzy Caplan), Nancy (Betty Gilpin) and Guy face obstacles to starting their own practice.

With the wedding plans being threatened as things unravel at home and work, a visitor from Masters' (Michael Sheen) past reemerges.