Sing 2, like its 2016 predecessor, Sing, features a menagerie of singing cartoon animals auditioning for a show—only this time, the stakes are much higher. In the new animated feature, which opens in theaters December 22, the troupe lands a gig at a larger-than-life Vegas-style venue by recklessly promising to enlist a reclusive superstar, Clay Calloway, whose leonine growl is provided by ...