'Dawn Of The Planet Of The Apes' Actors Had To Learn Ape Vocalizations For Sequel

While appearing on “Conan” Wednesday night, actor Andy Serkis told the late-night host he had to learn ape vocalization for his role in “Dawn of the Planet of the Apes.” Serkis reprises his role of an ape, Caesar, in the sequel to "Rise of the Planet of the Apes." Unlike the 2011 film, this movie includes talking apes. Serkis then proceeded to act out a few of the different vocalizations he had to learn for his part. According to Serkis, here’s what apes do when asking if the oth...