Four expert thieves attempt to steal every famous artwork that is haunting their mutual psychotherapist. A detective attempts to find out who the "Collector" is.Four expert thieves attempt to steal every famous artwork that is haunting their mutual psychotherapist. A detective attempts to find out who the "Collector" is.Four expert thieves attempt to steal every famous artwork that is haunting their mutual psychotherapist. A detective attempts to find out who the "Collector" is.