Hank returns to the Hamptons; Evan hatches a plan to keep Hank in town; Divya experiences motherhood; a party guest has surprising news.
Hank worries about a tennis star's health; Hank and Evan adjust to the revelation; Jeremiah finds peace.
Hank, Evan and Paige try to help Eddie have a relationship with Emma; Hank treats a private investigator; Divya must find a nanny; Jeremiah makes a friend.
Firefighter Randy is determined to try and win Divya's affections.
Evan attempts to help a woman with a mysterious illness in the belief that that Hank can offer a diagnosis. Paige and Russell are concerned that a new client could be a liability.
Hank believes that there could be more to Ray's new chef's seemingly drunken behavior. Divya treats a NASCAR crew chief whose anxiety takes a dangerous turn.
Hank and Divya attempt to help a house-sitter. Jeremiah tries to help a burlesque dancer and becomes close to her roommate.
Divya befriends a woman who is finding it hard to get pregnant while Hank pursues a romance with a woman he met whilst in Europe. Divya is concerned about Jeremiah's and Viviana's growing relationship.
Hank attempts to help a perfumer who is losing the ability to smell. Evan and Ray host a grand opening for HankLab.
While in Argentina, Hank and Boris believe they have found the ideal candidate to be their trial patient. Divya and Sashi's grandmother meet. Russel hopes to make up with Paige. Evan continues to try and expose Oz.
Divya and Jeremiah attempt to cure an unwell model. Evan attempts to distance himself from Ray.
Hank attempts to help Cinco's wrist injury while Evan and Paige attempt to help Emma catch Oz. Divya and Jeremiah attempt to help a bitter boat-builder.
Hank and Evan attempt to find Emma following her disappearance. Paige and Evan find out some startling news about Bob. Jeremiah realizes that he needs to make a few changes.