Daniel Dae Kim

Healer Han / Additional Voices (voice)

Ken Jeong

Bobby (voice)

Alan Lee

Pilot Demon / Variety Show Host 2 / Mystery Saja (voice)

Lee Byung-hun

Gwi-Ma (voice)

Liza Koshy

Host (voice)

SungWon Cho

Abs Saja / Bathhouse Patron / Social Media Fan (voice)

Arden Cho

Rumi (voice)

May Hong

Mira (voice)

Ji-young Yoo

Zoey (voice)

Ahn Hyo-seop

Jinu (voice)

Yunjin Kim

Celine (voice)

Joel Kim Booster

Variety Show Host 1 / Idol Host / Romance Saja (voice)

Rumi Oak

Young Rumi / Young Fan (voice)

Maggie Kang

Flight Attendant Demon / Crying Demon / Newscaster (voice)

Nathan Schauf

Tattoo Fan / Security Guard(voice)

Charlene Ramos

Fan Girl (voice)

Kira Tamagawa

Fan Girl (voice)

EJAE

Rumi (Original Songs Performance) (voice)

Audrey Nuna

Mira (Original Songs Performance) (voice)

Rei Ami

Zoey (Original Songs Performance) (voice)

Andrew Choi

Jinu (Original Songs Performance) (voice)

Danny Chung

Baby Saja (Original Songs Performance) (voice)

Kevin Woo

Mystery Saja (Original Songs Performance) (voice)

samUIL Lee

Romance Saja (Original Songs Performance) (voice)

Chris Appelhans

Director