Daybreakers (2009)

Ethan Hawke Acting as Edward Dalton, a researcher in the year 2019, in which the disease is not known why the world's population has changed into a vampire. As the human population toward extinction, Vampire difficult to make ends meet because of the blood sucking human remains to stay a little, then they rest menternak existing human remains or replace. Then one group of researchers who followed Edward Dalton, also a vampire (Ethank Hawke), a remarkable discovery, which has the power to save humanity.

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