Lester Burnham is a fictional character from the film American Beauty, directed by Sam Mendes. He is portrayed by actor Kevin Spacey and serves as the film's protagonist. Lester is a middle-aged man who experiences a midlife crisis, feeling trapped in his mundane suburban life and unfulfilling job. Throughout the film, Lester undergoes significant personal transformation as he seeks to reclaim his lost youth and happiness. His journey involves a series of rebellious actions, including quitting his job and pursuing a romantic interest in his daughter’s friend, Angela Hayes. This quest for freedom ultimately leads to dramatic consequences.