An American actor, writer, and filmmaker, he is best known for his collaboration with Darren Aronofsky, starring in the critically acclaimed film *Pi*. He was born in Boston and studied at Harvard University, where he nurtured his passion for theater and film. His career spans various roles in independent films, and he has ventured into writing and directing, marking his directorial debut with *Traitors*. He continues to engage in diverse creative projects across the globe.