An influential American film director, she gained prominence with her debut film "Boys Don't Cry" (1999), which won critical acclaim and an Oscar for Hilary Swank. Known for exploring themes of identity and transformation, her work often delves into complex social issues. She later directed "Stop-Loss" (2008), addressing the Iraq War, and the 2013 remake of "Carrie." A Columbia University alumna, she has also contributed to various television projects, continuing to impact the landscape of contemporary cinema.