IGN - Terra Nova is infiltrated by a spy who also happens to be a little girl channelling Newt from Aliens. In those first couple of scenes at the infirmary I swear that a few of the lines coming from little Marcos' mouth were just re-written from Aliens. They eventually drop the Newt act though and her story leads to Terra Nova's best episode since the pilot, "Genesis." The Sixers finally make their return and we learn quite a bit more about Mira and her motivation for working against Taylor.
