eccentric billionaire

His films repeatedly explore wealthy, morally ambiguous protagonists whose obsessions and eccentricities drive them toward self-destruction, from Travis Bickle to Jordan Belfort.

He meticulously examines brilliant but deeply troubled billionaires and tech moguls, exposing the psychological pathology beneath their wealth and power in films like *The Social Network*.

His narratives dissect eccentric, controlling wealthy men whose charisma masks dangerous delusion, most notably in *There Will Be Blood* and *The Master*.