Overview
The Vanished is a 2018 South Korean psychological thriller film directed by Lee Chang-hee, starring Kim Sang-kyung, Kim Kang-woo and Kim Hee-ae. It is a remake of the 2012 Spanish film The Body, directed by Oriol Paulo.
Plot
Yoon Seol-hee, a famous married chaebol, recently died. On the day of her funeral, her body was mysteriously stolen. Detective Jung-sik investigated the case and requested the presence of Seol-hee's husband, professor Park Jin-han. Before the meet up with Jin-han, it turned out that Jin-han had had a secret affair with a student, whom he rushed to right after the funeral to find comfort.
At the police station, a series of bizarre events led Jin-han to believe that his wife was still alive. It was revealed that Jin-han, a long time ago, had spent time to study a new form of drug, which later turned out to be toxic to the body. This drug could paralyse the nervous system and cause death leaving no evidence behind. Jin-han, discussed with his mistress Hye -jin, attempted to poison Seol-hee so they could be together. There was one small hole in his plot, to which Jin-han trusted that it led to the failure of the plan, was the effect of the toxic could be blocked by the use of illicit drugs.
Afraid that his might-still-be-alive wife could harm Hye-jin, Jin-han spit out the truth of his relationship with Hye-jin. However, more and more evidence shows the connection of Jin-han to his wife's death, which led detective Jung-sik to believe that Jin-han poisoned his wife and stole the body to interfere with the examination of the body. Despite the furious Chief, Jin-Han persisted to search for the missing body. More questions led back to the so-called lying Jin-han, as the police found the place which he claimed to be the house of his mistress Hye-jin and found nothing but an empty house. They assumed Jin-han was buying more time around so he could get rid of the body. Meanwhile, Jin-han got more nervous as he knew what his wife could do.
From Wikipedia (CC BY-SA 4.0).