Gunnar Sizemore is a voice over actor, as well as a writer and director. In 2018, Gunnar landed his first series regular role as Bao in the DreamWorks TV series "Kung Fu Panda: The Paws of Destiny" and shortly after as Ace in the Japanese anime reboot, "Ultraman." His recurring characters on Cartoon Network include Jason in the Emmy award-winning "Craig of the Creek," Billy Billions in "BEN 10," and Squatter Otter in HBO Max's "We Baby Bears." Gunnar was introduced to the entertainment industry at the age of three, starring in national commercials for Juicy Juice, Old Navy, Apple, The Hartford and Disney. His first film role was as the son of a U.S. veteran in the inspirational short "We Salute You." By age 10, he received a Best Actor nomination at the 168 International Film Festival for this work in the short film "Heartfall" and the following year, his film "The Night Guardian" won Best Comic Book Film at Comic-Con International Film Festival. He then starred opposite Billy Zane in "By Way of the Guitar," about dueling street guitarists, where he performed all his own guitar playing. He utilized his guitar and singing skills even more when he was cast by ABC as Micah Brenner in "Nashville" for their third season. His feature films include "Intensive Care" and "The World We Make" and he is the co-host of inspirational series "The Miracle Show." As a junior in high school, his film short film "Blake" was chosen and distributed on televisions LA Cityview channel 35 for one year.