Uncertainty abounds when an unexpected visitor arrives.
Michael and Eleanor discover something troubling and turn to an unusual source for help; Tahani lends her expertise to assist with one of the new residents.
Eleanor, Michael, Janet, and Tahani have their hands full when the new residents begin to show their true colors. Jason receives some unsettling news.
With Eleanor assuming the role of the architect, the group adapts to the challenges facing them when four test subjects inhabit a new neighborhood under their supervision.