Miss Crawly doesn't have a big part in Sing 2, but Garth Jennings is back in the Sing 2 cast. Miss Crawly, an elderly iguana with a freaky glass eye, returns as the administrative assistant to Buster.

and Jennings (Miss Crawly). 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 ...