Zach Callison (born October 23, 1997) is an American voice, television and film actor. Known for his roles in Disney shows including Prince James from Sofia the First, Billy from I'm in the Band and additional voices from Kinect Disneyland Adventures. He is also noted for being the voice of Steven from Steven Universe, the King Tut in the film, Mr. Peabody & Sherman, Young Jiro in The Wind Rises. and Billy Batson in the direct-to-video movies Superman/Shazam!: The Return of Black Adam (2010) and Justice League: War (2014).