A surprise visit from a special guest kicks off the chicest Beverly Hills reunion yet. Dorit revisits trauma from her home invasion. Kyle, Lisa and Erika challenge Crystal's contradictory statements about Sutton's dark comments. Garcelle admits to bad deeds. Tempers boil over when Kyle comes to Diana's defense.

The reunion concludes as Erika is tasked with answering for her questionable decisions, both legally and otherwise. Kathy finally comes face to face with Erika and Lisa to confront their allegations over what went down in Aspen. Kyle gets drawn into the middle of a battle between her friends and her sister. The dynamic between Kathy and Kyle takes center stage as their relationship hangs in the balance.