"The Ghost and Mrs. Muir" is a 1947 fantasy romantic film directed by Joseph L. Mankiewicz. The story follows a young widow, Mrs. Lucy Muir, who moves into a seaside cottage that is haunted by the ghost of its former owner, Captain Daniel Gregg. As they navigate their unusual living arrangement, a unique bond forms between them, blending humor and romance. The film is based on the 1925 novel of the same name by Josephine Leslie, writing under the pseudonym R.A. Dick. It features performances by Gene Tierney as Mrs. Muir and Rex Harrison as Captain Gregg. The film has become a classic, celebrated for its charming narrative and strong performances.