The prodigal son of John Ames's best friend, known for his sly demeanor and troubled past, who returns to Gilead seeking connection and redemption amidst underlying familial tensions.

A pacifist preacher with strong convictions about peace, navigating familial disappointment and introspection regarding his sons' divergent paths.

A fiery abolitionist inspired by his vision of the Lord, characterized by his radical actions and potent preaching, which initiated deep familial divide and reconciliation.

John Ames’s much younger wife, with a mysterious past and strong will, who becomes a source of unfathomable grace and joy in his life.

A serious and reserved young boy of six years, whose demeanor and introspective nature resemble both his mother and grandfather.

John Ames’s lifelong friend and fellow minister, who, despite his failing health, experiences joy with his wayward son Jack's return home.

John Ames’s older brother who becomes an atheist after studying in Germany, offering John intellectual challenges that ultimately deepen John's faith in surprising ways.