Which classic movie was based on a novel by Moundsville native Davis Grubb?

The correct choice is a classic film that was adapted from the novel written by Davis Grubb, who hailed from Moundsville, West Virginia. "The Night of the Hunter" is known for its striking style and gripping narrative, revolving around a predatory preacher and two children who are caught in a dangerous situation following their father's death. Grubb's original novel, published in 1953, provided a compelling foundation for the film's themes of innocence and evil.

The film and novel both emphasize the darkness that can reside within human nature, making it a significant work that resonates with its West Virginia roots. The director, Charles Laughton, brought a unique vision to this adaptation, ensuring that the essence of Grubb's writing was preserved while also enhancing it for the cinematic experience.

The other options represent works that, while classic in their own right, do not have any connection to Davis Grubb. "The Grapes of Wrath," "To Kill a Mockingbird," and "East of Eden" are all adaptations of novels by other authors and do not relate to Grubb's work or his background in Moundsville.