Phyllis is wearing a white shirt with black or very dark blue cardigan when the cops come to search the house.
When she visits Bill in gaol in ep 2, the cardigan seems to have a dark burgandy hue to it.
Who is calling Mr C in the motel room? It has to be Judy. "I missed you in New York ." "You're going back in tomorrow , and I will be with Bob again".
Evolution of the arms doppelganger has a large mouth like that of the thing that kills Tracey and Sam.