Sing is a 2016 American 3D computer-animated musical comedy film produced by Illumination Entertainment.[3] It was directed and written by Garth Jennings and co-directed by Christophe Lourdelet.[1] The film stars the voices of Matthew McConaughey, Reese Witherspoon, Seth MacFarlane, Scarlett Johansson, John C. Reilly, Taron Egerton and Tori Kelly. The plot involves a group of animals that enter a singing competition, hosted by a koala hoping to save his theater.