I don't like how they tried to hide Sarah the entire time. Even if it's another actress then they should just show us instead of trying to pretend its the same actress - I'm sure viewers are understanding
By the way, in one scene (which I can't seem to find at the moment) we see the picture of Sarah being held captive change. The photo Lincoln hands to Michael has Sarah with her hair covering her left eye, then in one scene we see Michael looking at a picture which has both of her eyes clearly visible and unobstructed... Dodgy show