Matthew McConaughey stars as dapper koala Buster Moon, who presides over a once-grand theater that has fallen on hard times, in the event film "Sing," from Illumination Entertainment and Universal Pictures. Illumination Entertainment and Universal Pictures Jan. 19, 2017 Facebook Twitter Reddit Print Matthew McConaughey stars as dapper koala Buster Moon, who presides over a once-grand theater that has fallen on hard times, in the event film "Sing," from Illumination Entertainment and Universal Pictures. Illumination Entertainment and Universal Pictures