Sing

Buster Moon: A small koala who always wears a blue suit with a red bow tie.
Rosita: A pig with an ordinary domestic appearance, who wears practical "mother" clothes and has great skill for domestic engineering.
Gunter: A robust pig who wears shiny (usually gold) spandex clothing and is a talented dancer.
Johnny: A large and strong mountain gorilla who wears a leather jacket and has skillful hands for playing the piano.
Ash: A teenage porcupine with a punk style, who plays electric guitars and shoots quills when she gets nervous.
Meena: A very tall and strong teenage Indian elephant who wears hooded sweatshirts to hide and has a powerful soprano voice.
Support
Ms. Crawly: An elderly iguana with a glass eye who is always falling and wears a green secretary dress.
Eddie: A Suffolk sheep with fluffy white wool and designer clothes, indicating his wealthy lifestyle.
Nana Noodleman: An elderly, very elegant black sheep who wears evening gowns and jewelry and lives in a luxurious mansion.

Buster Moon: Optimistic, persistent, dreamy, and charismatic. Rosita: Dedicated, organized, kind, and resilient. Gunter: Extravagant, confident, energetic, and free-spirited. Johnny: Loyal, sensitive, determined, and courageous. Ash: Rebellious, independent, authentic, and strong. Meena: Shy, modest, sweet, and anxious. Dona Crawly: Clumsy, loyal, dedicated, and forgetful. Eddie: Realistic, cautious, loyal, and complacent. Nana Noodleman: Imposing, rigorous, elegant, and demanding.