The sun may rise on vampire TV series anew, but FX’s The Strain is preparing for eternal night. The fourth and final season adapting Guillermo del Toro’s vampire lore is headed to FX, as The Strain unleashes an intentionally viral promo for its bloody endgame.

FX released the first official promo for The Strain’s summer premiere, following September’s confirmation that producers Guillermo del Toro and Carlton Cuse would end the series with Season 4. No official premiere date was announced, though we at least know del Toro originally eyed the series around five seasons.

Elsewhere, Season 4 of The Strain will feature Pixels star Jocelyn Hudon as Abby, Jess Salgueiro as “glamorous and tough young lady” Rosalinda and K.C. Collins as Roman, who helps the main characters in their fight for survival.

We’ll see what else comes of the fourth and final season of FX’s The Strain, but are fans ready to eradicate the the Strigoi once and for all?

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