Planet of the Apes Double Pack (Rise of the Planet of the Apes / Dawn of the Planet of the Apes) (DVD)

In the aftermath of a "simian flu" pandemic which decimates the earth's human population, the leader of an advanced ape colony in the Muir woods helps an architect fix a hydro dam which puts San Francisco back on the grid, but the fragile trust between man and ape is broken when a former lab ape "assassinates" the leader and wages war against human survivors in the revitalized city.