Joan Harrison (screenwriter) the film "Jamaica Inn" (1939) based on the novel by Daphne du Maurier. When Hitchcock moved to Hollywood in March 1939 to begin his contract with David O. Selznick to direct films, Harrison went with him as an assistant and writer. She continued contributing to the screenplays for Hitchcock's films "Rebecca" (1940), also adapted from a du Maurier novel, "Foreign Correspondent" (1940), "Suspicion" (1941), and "Saboteur" (1942). She was also credited as one of the screenwriters for "Dark Waters" (1944). Harrison was an uncredited screenwriter for "Ride the Pink Horse" (1947) and "Your Witness" (1950). She became a film producer
My Cousin Rachel the novel takes place. My Cousin Rachel My Cousin Rachel is a novel by British author Daphne du Maurier, published in 1951. Like the earlier "Rebecca", it is a mystery-romance, set primarily on a large estate in Cornwall. The story has its origins in a portrait of Rachel Carew at Antony House in Cornwall, which du Maurier saw and took as inspiration. Ambrose Ashley is the owner of a large country estate on the Cornish coast and has been guardian to his orphaned cousin Philip since he was three years old. On Sundays, Philip's godfather, Nick Kendall, and his daughter