Pretty Little Liars: If Dr. Elliott Rollins Isn't Who He Says He Is . . . Then Who Is He?

Elliott Rollins and Wren Kingston have a lot in common. We can't even decide which connection is more obvious: the fact that they're both British, or the fact that they're both doctors. Of course, the fact that they're British seems like too much of a coincidence. Two British doctors who have both appeared in Rosewood. They must be somehow linked, and given their approximate ages, a sibling relationship makes the most sense.