Carice Van Houten murders Willem Dafoe in disturbing new video

The Dutch actress turns on her boss, portrayed by Willem Dafoe, in the stirring promo and slits his throat - standing over him as he fights for life and then dies.

Van Houten's video character then walks out of her office building where she is joined by hundreds of fellow workers who appear to have killed their superiors.

The video also features performance artist Marina Abramovic.

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