Big money artists and mega-collectors pay a high price when art collides with commerce. After a series of paintings by an unknown artist are discovered, a supernatural force enacts revenge on those who have allowed their greed to get in the way of art.

Hard-nosed liberal lawyer Roman J. Israel has been fighting the good fight forever while others take the credit. When his partner – the firm's frontman – has a heart attack, Israel suddenly takes on that role. He soon discovers some unsettling truths about the firm – truths that conflict with his values of helping the poor and dispossessed – and finds himself in an existential crisis that leads to extreme actions.

When Lou Bloom, desperate for work, muscles into the world of L.A. crime journalism, he blurs the line between observer and participant to become the star of his own story. Aiding him in his effort is Nina, a TV-news veteran.