Just fiinished watching this 3 parter...absolutely brill !!!! I cared for an old man for some time with this disease and was unnerved by its accuracy. Too often folk are considered to be just forgetful or plain loopy ....this was just so on the spot !
My Nana was like that but then She spent Her last few years pretending to be asleep and She never spoke to us much. We were such good friends before hand aswell.