Overview
The Canterville Ghost is a 1944 fantasy/comedy film directed by Jules Dassin, loosely based on the 1887 short story of the same title by Oscar Wilde. It starred Charles Laughton as a ghost doomed to haunt an English castle and Robert Young as his American relative called upon to perform an act of bravery to redeem him.
It was remade as a TV movie of the same title in 1986 and again in 1996.
Plot
In the seventeenth century, Sir Simon de Canterville (Charles Laughton) is forced by the Code of Chivalry to engage in a duel on behalf of his brother, but flees to the family castle when his opponent engages a substitute—a giant, the Bold Sir Guy (played by an uncredited Tor Johnson). His proud father, Lord Canterville (Reginald Owen), refuses to acknowledge that his son has disgraced the family name, even when shown in front of witnesses where Simon is cowering. The father has the only entrance to his son's hiding place bricked over as proof that Simon is not there, ignoring Simon's pleas for mercy. Lord Canterville then curses his doomed cowardly son to find no rest until "a kinsman shall perform an act of bravery" in his name, wearing his signet ring.
Next, during World War II, US Army Rangers are billeted in the castle, owned now by six-year-old Lady Jessica de Canterville (Margaret O'Brien). One of the men is Cuffy Williams (Robert Young). The Rangers encounter Sir Simon but rather than being terrorized, they humiliate the ghost with a mock haunting. With Cuffy's help, Jessica overcomes her own terror of the ghost. Jessica discovers that Cuffy is a Canterville by a distinctive birthmark on his neck. He is a descendant of Sir Simon’s brother. Together, the two meet Sir Simon and learn the fate of their ghostly ancestor. One night, Simon takes Cuffy on a tour of the family portrait gallery, recounting the cowardly act of each descendant. Cuffy scoffs at Simon's misgivings and boasts that he is different.
From Wikipedia (CC BY-SA 4.0).