Continuity mistake: Right at the end, after Cassandra throws away the finger, there is the scene with her "family" finding the music box. Cutting back to her; she again has the finger resting on her shoulder/hair.
Revealing mistake: As the gang drives up to the space-ship diner, cars are whizzing by in the background. When they are driving to the base there's also a clip of a fire truck going down the highway in the distance.
Question: I have finished season four and have so many questions. Number one: Can the flesh eating bacteria melt through buildings? Number two: What happens to Citizen Z and Kaya and their baby? Number 3: Why did Murphy not die from the gas? Number 4: Does NewMerica even exist? And did Addy ever make it? Number 5: Warren seems to have survived the crash in the drone. Do her visions become a reality? Number 6: Of doctor teller made her the reset, how could he kill his child? Considering he was still alive before they diverted power. These questions have kept me up at night. Any insight would be greatly appreciated. Thank you.