Friday brings an end to Fringe and with it the answer to burning, series-long questions like, “Will Fringe get renewed?” The answer, for the last time, is “no”—but at least the fiercely beloved show gets a chance to go out on its own terms. This trailer for the two-hour finale contains plenty of welcome blasts from the past (Cortexiphan! Things exploding out of people’s chests!), plus a whole lot of meta-textual musing on how this is The End, as the Fringe team mounts its last-ditch offensive on the Observers to save the world. Warning to fans already grieving the show: Almost everybody in this is crying.