So, what I have now:
Episode 1
Primary story: The Host of Fingolfin and the Host of Fëanor are encamped on opposite sides of the lake. The atmosphere is tense. Maglor is an indecisive leader who feels trapped - unable to leave, unable to treat with Morgoth, unable to save his brother. Fingolfin's people are angry, but Fingolfin is dealing with the news that...Fëanor is dead. Morgoth darkens the sky. Fingon leaves. Fingon, with a harp and a song and prayer (and the help of Thorondor) rescues Maedhros from the cliff. They return to the camp.
What else needs to happen in the opening episode? Telchar makes Narsil? Eöl reintroduced? Something in Doriath?
Episode 2
Círdan arrives on the scene as an emissary of the Sindar. There is a language barrier and much confusion, but still some greeting of long-lost relatives. Some older members of the Noldor's host might remember Círdan or Celeborn? They sort out their confusion to at least answer the question 'why are you here? how?' The Noldor give a vague answer...'To fight that!' and point to Thangorodrim.
Meanwhile, Maedhros has recuperated from his ordeal and gets the Fëanoreans in line. They are not all happy to see him again, but Maglor is relieved and Amras is whatever-passes-for-overjoyed-in-a-chronically-depressed-person. Maedhros discusses what he owes Fingon with Maglor only.
The Noldor have a convocation(?) to discuss leadership. It is expected that the Host of Fingolfin will select Fingolfin and the Host of Fëanor will select Maedhros and there will be a permanent split into two separate people. Maedhros surprises them all (well, not Maglor or Fingon) by declaring Fingolfin the heir of Finwë and thus ceding his own claim as his father's heir. [Ie, he'll never use the name Nelyafinwë again....] Fingolfin is acclaimed as High King by all the Noldor
The bad guys are very much alarmed by Thorondor's involvement in Maedhros' rescue. Morgoth suspects that the Second Children have awoken?
Episode 3
Círdan prepares to send his news to Thingol, and intends to bring a spokesman of the Noldor with him. Finrod sends his younger brother Angrod*, with advice and warnings about being a diplomat and watching what he says. Angrod might be quite angry and have personal grievances against the Fëanoreans, but now is not the time for that. Galadriel and Celeborn meet.
When Thingol hears the news of the arrival of the Noldor in Middle-earth, he is surprised. He sees how well armed the Noldor who entered Doriath are, and he has some concerns, but he greets them courteously and invites them to make themselves at home, while respecting the Sindar who were there first.
Angrod brings this message back to the Noldor and they hear it in conference. Caranthir is immediately angry, and wants to know who said Angrod could speak for all of them? Maedhros throws him out, and then flippantly dismisses Thingol's 'permission' by saying 'a king is he who can hold his own.' He clearly sees Thingol as ruler of Doriath, not Beleriand.
Fingolfin gives the Noldor some kingly advice about establishing themselves in Beleriand and staying on good terms with the Sindar.
Maedhros decides that the Fëanoreans will need to go to the East. It's the area that's hardest to defend from Morgoth, and it's far away from everyone else. He says goodbye to Fingon before they go, and they have some meaningful conversation about the hand that was cut off and the rescue that was supposed to be a mercy killing.
Episode 4
Of Beleriand and its realms. Lots of building. But more importantly, Galadriel goes to Doriath to become Melian's pupil. Círdan returns to the havens.
Eöl is outraged at his new Noldor neighbors.
Death of Norn?
Establish courts and see the first Noldor/Sindar interactions. Rumors about the arrival of the Noldor spread through the Sindar.
Episode 5
Feast of Reuniting in Nevrast. Turgon's court hosts Fingolfin's party. A 'false peace' exists, as the Sindar don't know the truth about the Noldor, and the lack of activity from Angband makes some people consider the sun to have conquered Morgoth's orcs.
*Is our Angrod too angry and personally grieved by this whole kinslaying thing to be a diplomat here? Do we need to send someone else? If he is up for forgiveness and leaving this in the past in light of Fëanor's death, then we need to show that during the crowning of Fingolfin.
I know that Episode 4 is weak. It needs a storyline, so all the realm-building can happen in the background.
Also, we may very well have completely different takes on some of these events; I just wanted to get them all in here, even if we go in a different direction later. For instance - Fingolfin becoming High King...there's a lot of political spin and interpretation there. How we present it is something that will be discussed when we talk about Episode 2(?) I included the description to remind us of what's involved, rather than to pretend that any definitive choices have been made on these topics.