A boy with an active imagination faces his fears on an unforgettable journey through the night with his new friend: a giant, smiling creature named Dark.
Orion (voice)
Jacob Tremblay
Dark (voice)
Paul Walter Hauser
Sweet Dreams (voice)
Angela Bassett
Adult Orion (voice)
Colin Hanks
Sleep (voice)
Natasia Demetriou
Unexplained Noises (voice)
Golda Rosheuvel
Insomnia (voice)
Nat Faxon
Quiet (voice)
Aparna Nancherla
Light (voice)
Ike Barinholtz
Orion's Mom (voice)
Carla Gugino
Orion's Dad (voice)
Matt Dellapina
Tycho (voice)
Nick Kishiyama
Hypatia (voice)
Mia Akemi Brown
Adult Hypatia (voice)
Shannon Chan-Kent
Richie Panici (voice)
Jack Fisher
Narrator (voice)
Werner Herzog
Lisa (voice)
Sky Alexis
Woman at the Drive-In (voice)
Hira Ambrosino
Man at the Drive-In (voice)
Yoshi Ando
Mrs. Spinoza (voice)
Larisa Asuaje
Irene's Boss / Cucumber Dentist / Soda / Insomnia Guy 1 (voice)
Sean Charmatz
Stray Cat / Insomnia Guy 2 (voice)
Walt Dohrn
Adult Sally (voice)
Ren Hanami
Irene (voice)
Amy Hill
Irene's Daughter / Insomnia Girl (voice)
Alyssa Lee
Scared Child (voice)
Noah McCown
Sally (voice)
Shino Nakamichi
Irene's Coworker / Mom / Juice Box / Insomnia Teacher (voice)
Aliki Theofilopoulos
Insomnia Man (voice)
Toru Uchikado