Here's how everything changed in "Chapter 6"
Historical saga, set in 480 B.C., about a Spartan king leading 300 warriors against an overwhelming force of Persian invaders. The film is based on Frank Miller's graphic novel "300."
In the third season finale, the Master reveals himself and initiates the end game of the battle. Also: Eph; Fet; Setrakian; and Dutch make a last-ditch effort to defeat the strain.
New York begins falling and Eph and Dutch try to finish their new device before the city gets overrun. Elsewhere: Justine, Gus, and Angel make a final stand against the virus.
Sherlock Holmes puts his strength and intellect to the test as he teams with Watson to battle Lord Blackwood, a formidable new adversary who is determined to destroy England.
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