Intellectual Smurf who relies on books and often annoys others.
Brainy joins Hefty and Clumsy in rescuing Smurfette and later devises escape plans during the climax.
Papa Smurf maintains command over Brainy, restricting his movements after the unauthorized escape attempt.
Brainy provides tactical planning for the imprisoned Smurfs, though his strategy is ultimately intercepted.
Explore the full interactive character relationship map of Smurfs: The Lost Village