Rapt

Stanislas Graff, a powerful industrialist, is kidnapped one morning from in front of his building by a group of gangsters. So begins a nightmare where he's humiliated, abused, and treated inhumanely. Although he resists, allowing his kidnappers no hold over him, he accepts everything without rebelling or any kind of cry or complaint; he responds with dignity to barbarity. Outside, his world slowly collapses when his true nature is revealed.