User:SOTO/Forum Archive/The Panopticon/@comment-4028641-20151101035254/@comment-1827503-20151101191457

From what we saw on screen so far, they are both the "real" Osgood. In the context of Death in Heaven onward, neither is definitively the human and neither is definitively the Zygon.

Of course, this could all change in a week's time.