ละครเพลงวัยประถม

Stephen Hawking

Stephen Hawking (voice)

Jemaine Clement

Ethan Ballantyne (voice)

Ira Glass

Ira Glass (voice)

Bret McKenzie

Kurt Hardwick (voice)

Lea Michele

Sarah (voice)

Cory Monteith

Flynn (voice)

Amber Riley

Aiesha (voice)