Season finale!! The Satellite Sisters are here to recap the Big Show, featuring many many windswept scenes, furious riding, angry mobs, trembling lips, a birthing and a coupling.   Will Demelza forgive Ross? Will Elizabeth do something besides stare out the window? Will Dwight join the Navy or continue to dissect himan body parts in Cornwall? Will Caroline exchange that red coat for a blue one?  Will George the Weasal gift his henchman a few sessions at a tanning salon?  And finally, when will we see Aunt Agatha standing over that bubbling cauldron, reciting, Double, Double Toil and Trouble?     Storylines one at a time:   Dwight & Caroline: he joins the Navy and she’s all ‘Hey, Sailor..”   George & Elizabeth: George builds a wall, tosses out the poor and belives in boarding school. Elizabeth preggers   Ross & Demelza: She’s not all that impressed by the tin, the new man, Elizabeth’s set-up. Ross plays matchmaker, town leaders and then sweeps in and gets to be a hero.