Dapper Koala Buster Moon presides over a once-grand theater that has fallen on hard times. An eternal optimist and a bit of a scoundrel he loves his theater above all and will do anything to preserve it. Facing the crumbling of his lifes ambition he takes one final chance to restore his fading jewel to its former glory by producing the worlds greatest singing competition. Five contestants emerge a mouse a timid elephant a pig a gorilla and a punk-rock porcupine. Starring Scarlett Johansson Matthew McConaughey.