Vanishing: Unsolved Case) is a 2021 crime-mystery film directed by Denis Dercourt, starring Yoo Yeon-seok and Olga Kurylenko.

Jin-ho (Yoo Yeon-seok), the detective in charge of the case seeks advice from an international forensic scientist, Alice (Olga Kurylenko) to determine the identity of the corpse.

Alice restores the missing traces through cutting-edge technology, and Jin-ho uses clues to intuit that it is not just a murder case, but has a close relationship with an organ trafficking organization.

[4] Early working title of the movie was Silent Morning (Korean: 고요한 아침) (French: Matin Calme).

[16] Vanishing premiered at 26th Busan International Film Festival in October 2021.