Set in the conservative and elite Welton Academy, the story follows a group of boys facing immense pressure from their parents and school authorities. Into their regimented lives arrives a new English teacher, John Keating, who inspires his students with his unconventional teaching methods, encouraging them to think for themselves and "seize the day." Through passionate lectures and unique classroom activities, Keating exposes the boys to the beauty of poetry and the importance of independent thought. Inspired by his teachings, the students unearth an old club called the Dead Poets Society, where they secretly meet to read poetry and celebrate the essence of life.

As they become more involved in the club, the boys grow more confident and begin to question the paths laid out for them. Filled with new aspirations and a sense of rebellion, they start making bold choices about their futures. However, the newfound freedom and exploration come at a cost, facing opposition from the rigid administration and their controlling parents. The tension escalates as the boys struggle to conform to societal expectations while trying to preserve their individuality and fulfill their dreams, with consequences that will forever change their lives.