Molly, JD, and Ethan are on the hunt for John's mysterious former colleague, who may hold the key to stopping the Humanich threat.
Following a near death experience, Molly has a harrowing vision she can't shake on "Don't Shoot the Messenger." Also, Shepherd's loyalty to the Global Space Commission is called into question.
On "The Other Side," long-forgotten memories surface as Molly succumbs to the virus. Also, Julie is confronted with hard choices and the Hybrids seek revenge.