After the final scene in Never Again, Mulder and Scully struggle to make things right once again in their partnership. Scully is also aware that impending doom seems to loom over the horizon...and is unsure if she can confide in Mulder.

Mulder y Scully deben enfrentar su última aventura para proteger la vida de su hijo y tratar de evitar la colonización. Doggett, Reyes, Skinner, Krycek y los pistoleros solitarios tendran que poner su granito de arena, para bien o para mal. [completado]