When a radio falls from the sky into the hands of a wide-eyed Tibetan Mastiff, he leaves home to fulfill his dream of becoming a musician, setting into motion a series of completely unexpected events. Rock Dog (Chinese: 摇滚藏獒) is a 2016 Chinese-American computer-animated comedy film produced by Mandoo Pictures and Huayi Brothers. The film is directed by Ash Brannon, written by Brannon and Kurt Voelker, based on the Chinese graphic novel Tibetan Rock Dog by Zheng Jun. It features the voices of Luke Wilson, Eddie Izzard, J. K. Simmons, Lewis Black, Kenan Thompson, Mae Whitman, Jorge Garcia, Matt Dillon and Sam Elliott. The film follows a young Tibetan Mastiff who leaves his home village in the mountains to become a rock musician in the big city after a radio falls from the sky. It was released on July 8, 2016, in China by Huayi Brothers, and on February 24, 2017, in the United States by Summit Premiere.