The 1989 French film Je suis le seigneur du château directed by Régis Wargnier is loosely based on the novel.

Edmund becomes defensive of his house, and instantly takes a dislike to Charles, who he proceeds to taunt and bully.

The family take a trip to Leydell Castle, where Charles exploits Edmund's own fears as they climb the ancient monument.

Fielding appears confident and well-rounded, and takes Charles to his farm where he witnesses the birth of a calf.

The novel ends with Charles committing suicide by drowning himself in the familiar stream in Hang Wood and Mrs. Kingshaw comforting Edmund, who is described as feeling triumphant.