"The Canterville Ghost" is a comedic play written by Oscar Wilde, based on his short story of the same name. The story revolves around the haunting of Canterville Chase, an old English mansion, by the ghost of Sir Simon. The ghost, who has been haunting the estate for centuries, faces unexpected challenges when an American family, the Otises, moves in and treats him with indifference. As the ghost attempts to scare the family, he finds himself outmatched by their modern attitudes and practical jokes. The play explores themes of cultural differences, the nature of fear, and the importance of compassion, ultimately leading to a humorous and heartwarming resolution.