saboteur

The show follows Sy as Assane Diop, the son of a Senegalese immigrant, who takes up a life as a thief and Bond-esque saboteur in order to exact revenge on the wealthy family responsible for his father’s death.

Over the course of a convincingly dreary London winter, a love triangle forms, with David in the role of underminer and saboteur.

But this much I can say: the catastrophic results of that man's actions could not have been worse if he had been a saboteur.

If a worker is badly paid and returns bad work for bad pay, he is a saboteur.