Lee Byung-hun Gwi-Ma (voice)
Ken Jeong Bobby (voice)
Daniel Dae Kim Healer Han / Additional Voices (voice)
Ahn Hyo-seop Jinu (voice)
Arden Cho Rumi (voice)
Yunjin Kim Celine (voice)
Lea Salonga Celine (Original Songs Performance) (voice)
Liza Koshy Host (voice)
Ji-young Yoo Zoey (voice)
Maggie Kang Director, Screenplay, Story, Flight Attendant Demon / Crying Demon / Newscaster (voice)
TEDDY Songs
Joel Kim Booster Variety Show Host 1 / Idol Host / Romance Saja (voice)
EJAE Songs, Rumi (Original Songs Performance) (voice)
Tony Lamberti Sound Re-Recording Mixer
Danya Jimenez Screenplay
Andrew Morgado Additional Voices (voice)
SungWon Cho Abs Saja / Bathhouse Patron / Social Media Fan (voice)
Chris Appelhans Director, Screenplay
JEONGYEON Songs, Self (uncredited)
Piotr Michael Additional Voices (voice)
James Kyson Additional Voices (voice)
Nicole Perlman Production Consultant
NHD Songs
JIHYO Self (uncredited), Songs
CHAEYOUNG Songs, Self (uncredited)
Kevin Woo Mystery Saja (Original Songs Performance) (voice)
Hannah McMechan Screenplay
Michelle L.M. Wong Producer
Eddie Frierson Additional Voices (voice)
John Eric Bentley Additional Voices (voice)
Judy Alice Lee Additional Voices (voice)
ZHUN Songs
May Hong Mira (voice)
Audrey Nuna Mira (Original Songs Performance) (voice)
Nathan Schauf Editor, Tattoo Fan / Security Guard(voice)
Josiah D. Lee Additional Voices (voice)
Mark Sonnenblick Lyricist, Songs
Howard London ADR Mixer
Katie Halliday Sound Designer
Leejung Lee Choreographer
Chase Kim Additional Voices (voice)
Cathy Shim Additional Voices (voice)
YUHAN Songs
Mingjue Helen Chen Production Design
Johnny Young Additional Voices (voice)
Megan Lee Additional Voices (voice)
Jason Her Additional Voices (voice)
Michael Babcock Sound Re-Recording Mixer, Sound Designer, Supervising Sound Editor
Jacky Priddle Co-Producer
Alexandra Bokyun Chun Additional Voices (voice)
Scott Watanabe Art Direction
Guillermo Martinez Additional Storyboarding
Charisma Garcia Production Assistant
Dana Sano Other
Eugene Young Additional Voices (voice)
Monique Kim Additional Voices (voice)
John Puglisi Additional Storyboarding
Lauren Sassen Additional Storyboarding
Ami Thompson Character Designer
Joshua Beveridge Animation Director
Libby Thomas Dickey Casting
Ranjani Brow ADR & Dubbing, Additional Voices (voice)
Ashley Lambert Additional Voices (voice), ADR & Dubbing
Jeff Sawyer Sound Designer
Branden Spencer Supervising Dialogue Editor
Margaret Lily Andres Associate Editor
Spring Aspers Executive Music Producer
Jennifer Sun Bell Additional Voices (voice)
Beso Kacharava Foley Editor
Seon Jeong-hoon Songs
Benjamin Hendricks Visual Effects Supervisor
REI AMI Zoey (Original Songs Performance) (voice)