Christina Marie Karis

Iris welcomes an enigmatic ally to their community while Hope questions the visitor's motives. A message upends the sisters' worldview, forcing them to decide between the safety of their home and the uncertainty of the world beyond.

Kate goes wedding dress shopping. Kevin embraces a new lifestyle while Randall explores William's past. Jack and Rebecca take the kids to the mall.

Cain feels disrespected by Logan Kim when he is left out of a major decision regarding Conrad; the doctors work together to try to save the lives of two big Red Rock donors who were involved in a jet skiing accident.

The group adjusts to the reality of life beyond their community’s walls. Iris attempts to take charge, in spite of Hope's reservations. Felix and Huck trail the teens while Felix is forced to confront unwanted memories.

The new neurosurgery center opens, and Nic is forced to work alongside Cain again; a heart transplant has an unexpected result; Bell asks Conrad to reexamine three patients who may have been poisoned.