Sing: Thriller follows Buster (McConaughey) and his friends staging an elaborate version of the Michael Jackson hit “Thriller” for a Halloween party. The crew later realizes that a mysterious ooze has transformed the attendees into dancing freaks.

In the animated Illumination short, Buster Moon, a charismatic koala played by Matthew McConaughey, and the Sing cast head to a Halloween party, after a successful performance of "Thriller" at the New Moon Theater.

The beloved 'Sing' franchise is making a spooktacular return just in time for Halloween with the premiere of the short film ' Thriller' on Netflix.