
Nat Faxon
Insomnia (voice)

Aparna Nancherla
Quiet (voice)

Ike Barinholtz
Light (voice)

Carla Gugino
Orion's Mom (voice)

Matt Dellapina
Orion's Dad (voice)

Nick Kishiyama
Tycho (voice)
Mia Akemi Brown
Hypatia (voice)

Shannon Chan-Kent
Adult Hypatia (voice)

Jack Fisher
Richie Panici (voice)

Werner Herzog
Narrator (voice)