Alex Wyse

Claire is furious about neighbors Ronnie and Amber’s eye-sore of a boat on their front lawn and it soon becomes an all-out war when Phil calls in the “big guns” as back up -- his dad Frank and all his retired friends to give them a taste of their own medicine. Elsewhere, Jay is trying to potty train Joe but Gloria does not think he’s ready yet, and Cam secretly takes Lily to clown school behind Mitchell’s back.

LAPD Detective Whiting calls in a favor when Deeks' former partner goes rogue.

Masters delivers a baby with ambiguous genitalia and urges the parents not to surgically assign the child a sex out of fear or convenience. Upon meeting Johnson at a hotel for a secret rendezvous, the two divide their attention between sexual roleplay and a championship boxing match, prompting Johnson to unearth Masters’ troubled childhood.

In the wake of Masters’ (Michael Sheen) discovery that Johnson (Lizzy Caplan) has continued to have romantic relationships with other men, he becomes impotent without her knowledge and cuts off their sexual work together. He tries to keep his new clinic solvent over the course of three years by borrowing against his house, offering medical services to the hotel and finally accepting money from his mother.

Masters (Michael Sheen) privately treats a couple for infertility, without revealing his relationship to them. Johnson (Lizzy Caplan) realizes her work with Masters can be used to help people suffering from sexual dysfunction but quickly gets in over her head when she attempts to treat Barbara Sanderson (Betsy Brandt) on her own. Libby (Caitlin Fitzgerald) is unnerved after witnessing a hate crime that is then whitewashed by the police.