Kim Seung-ok Lyricist
Yoon Sung-won Chief of Police
Hwang Jae-won Jang Ha-ju
Lee Seung-je VFX Supervisor
Cho Gi-hun Key Grip
Park Dae-hun Special Effects Supervisor
Han Seo-wool Witness Couple
Park Eun-ji Line Producer
Yoo In-hye Power Plant Worker 2
Shin Sang-yeul Gaffer
Cha Sang-do Soft-shelled Turtle Thief 1, Stunts
Han Hyeon-jik Ji-hyeok
Moon Soon-ju Yi-po Detective 2
Hwang Jin-ha Line Producer
Park Gab-jin Stunts
Lee Bong-jo Main Title Theme Composer
Jung Hyuk Police Officer
Kevin Houben Conductor
Shon Gwan-ho Gye Bong-seok
Kim Do-dam Witness Couple
Song Chang-sik Theme Song Performance
Kim Gook-jin Translation App (voice)
Kim Gwi-rye Cheol-seong's Mother