Arden Cho Rumi (voice) May Hong Mira (voice) Ji-young Yoo Zoey (voice) Ahn Hyo-seop Jinu (voice) Yunjin Kim Celine (voice) Daniel Dae Kim Healer Han (voice) Ken Jeong Bobby (voice) Lee Byung-hun Gwi-Ma (voice) Joel Kim Booster Variety Show Host 1 / Idol Host / Romance Saja (voice) Liza Koshy Host (voice) SungWon Cho Abs Saja / Bathhouse Patron / Social Media Fan (voice) Maggie Kang Flight Attendant Demon / Crying Demon / Newscaster (voice) Jennifer Sun Bell Additional Voices (voice) John Eric Bentley Additional Voices (voice) Ranjani Brow Additional Voices (voice) Esther K. Chae Additional Voices (voice) Claudia Choi Additional Voices (voice) Alexandra Bokyun Chun Additional Voices (voice) Eddie Frierson Additional Voices (voice) Chase Kim Additional Voices (voice) Monique Kim Additional Voices (voice) James Kyson Additional Voices (voice) Ashley Lambert Additional Voices (voice) Judy Alice Lee Additional Voices (voice) Josiah D. Lee Additional Voices (voice) Piotr Michael Additional Voices (voice) Andrew Morgado Additional Voices (voice)