A mysterious corporate fixer who tempts Clay with a high-stakes opportunity in mass-tort litigation. His role is crucial in leading Clay into the ethically complex and profitable world of secret legal settlements.

Clay's primary love interest who is initially critical of his lack of ambition. Her relationships reflect the personal and societal pressures surrounding wealth and status.

A successful and flamboyant mass-tort lawyer who becomes Clay’s mentor. He is known for his extravagant lifestyle and provides insight into the ethically ambiguous world of mass torts.

Rebecca’s father and a real-estate developer who pressures Clay into securing a more prestigious career. He epitomizes the societal prioritization of wealth and status.

Clay's father, who was once a successful lawyer but fell from grace due to financial crimes. His downfall serves as a cautionary tale for Clay.

A model who becomes Clay's girlfriend, representing the superficial lifestyle associated with his wealth. She remains detached from Clay’s personal and legal issues.

Members of Clay’s law firm, initially drawn by the prospect of wealth. They highlight contrasting loyalties and ambitions within the firm.

The mother of a murder victim and one of Clay’s first clients in a mass-tort case. Her character illustrates the personal tragedies that underlie the legal proceedings.