Josh Tobin
— Aaron Baumgartner
Juan Carlos Diaz
— The Glassblower
Tomas Delgado
— Reed Sumner (voice)
David Ebert
— Previous Glassblower
Ron Barba
— Corporate Man
Ronald Barshop
— Office Worker
Krista Komondor
— Corporate Woman
Mary Kate Magee
— Office Worker
Kristjan Sokoli
— Coal Shoveler
Harrison Vogel
— Office Worker
Faith Wozniak
— Office Worker
Misako Yamagishi
— Office Worker