“Oldboy” was originally a Japanese manga (graphic novel) that Korean director Park Chan-wook turned into an award-winning movie back in 2003.
It has since gone on to become one of the most acclaimed Asian-made movies of all time worldwide.
There is a twist in this movie that will reveal itself if you Google it. But if you want to truly experience the adventure, wait. All will be revealed in time. And it’s quite frightening to be honest.