: In a final act of defiance, students stand on their desks and address Keating as "O Captain! My Captain!" to show their lasting respect. Key Characters & Cast Dead Poets Society (1989) - Full cast & crew - IMDb

The film is set in 1959 at the prestigious Welton Academy, a conservative and traditional boarding school in Vermont. The story follows the life of Todd Bevenue (played by Ethan Hawke), a shy and introverted student who is struggling to find his place in the world. Along with his friends Neil Perry (played by Robert Sean Leonard), Charlie Dalton (played by Gale Hansen), and Chris McCandless (played by Steven Skrovas), Todd is introduced to the unorthodox teaching methods of John Keating (played by Robin Williams), the new English teacher at Welton.