Zach Callison

Zach Callison is an American voice, television, and film actor. He began acting at the age of seven. He was cast as Winthrop in The Music Man and was cast in his first feature film role in "Kingshighway" 2007. He also provided several roles for Disney. He will voice King Tut in the 2014 Dreamworks Animation film Mr. Peabody and Sherman.

He voices Steven in Steven Universe.