MARVEL'S AGENTS OF S.H.I.E.L.D.T2, E21
S.O.S. (Part 1)
In part one of the season finale, S.H.I.E.L.D. puts everything on the line to survive a war that blurs the line between friend and foe. Coulson and his team will be forced to make shocking sacrifices that will leave their relationships and their world changed forever.
