An advertising executive is kidnapped and held hostage for 20 years in solitary confinement. When he is inexplicably released, he embarks on an obsessive mission to discover who orchestrated his punishment, only to find he is still trapped in a web of conspiracy and torment.
Oldboy
Obsessed with vengeance, a man sets out to find out why he was kidnapped and locked into solitary confinement for twenty years without reason.