LOS ANGELES, July 10 (UPI) --
In a new clip for Dawn of the Planet of the Apes
, the primates give a terrifying warning to humans.
The apes, led by Caesar (Andy Serkis), caution the humans to "not come back" in order to avoid war.
The film stars Andy Serkis, Gary Oldman and Keri Russell.
Dawn of the Planet of the Apes hits theaters July 11.
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