Episode Recap: Valley Of Darkness

A Cylon virus has penetrated the Galactica's computers, while Cylon Centurions have boarded and are battling toward the ship's vulnerable centers.

Jul 27, 2019, 12:07 PM ET

BattlestarGalactica_Hero_202

A Cylon virus has penetrated the Galactica's computers, while Cylon Centurions have boarded and are battling toward the ship's vulnerable centers.

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