When conjoined twins arrive at the hospital with a cancer diagnoses, Alex recommends a very risky surgery, resulting in a major ethical debate within the department. After spending time with the twins and observing their unique relationship, Alex also begins to question her relationship with Pierce.

Cast: Melissa George, Dave Annable, Don Hany, Shelley Conn, Joshua Leonard, Maya Erskine, D.L. Hughley, Jamie Kennedy, JLouis Mills, Justina Machado, Steele Stebbins, Rudy Martinez, Greyson Foster, Steven Shaw, Kate Enggren