Bertrand Blier is a French film director and screenwriter, born on March 14, 1939, in Nice, France. He is known for his unique style that often blends humor with provocative themes. Blier gained prominence in the 1970s and 1980s, creating films that challenge societal norms and explore complex human relationships. His most notable works include Les Valseuses (1974) and Buffet Froid (1979), both of which received critical acclaim. Blier's films often feature unconventional narratives and strong character development, making him a significant figure in French cinema. He has won several awards, including the prestigious César Award for Best Director.