Finn Wolfhard appears in the drama film 'The Goldfinch' based on the Pulitzer Prize-winning novel by Donna Tartt. The movie tells the story of a young man named Theo Decker who survives a terrorist bombing at an art museum and becomes entangled in a world of art forgery and deception. Finn plays the younger version of Boris, a Ukrainian friend of Theo's who has a significant impact on his life. 'The Goldfinch' explores themes of loss, identity, and the power of art.