Alfred Hitchcock Presents: The Rose Garden (1956)

The cab driver taking Mr. Vinton to his destination is surprised to see he has business with Miss Julia Pickering and not her sister, Miss Cordelia. Miss Cordelia, aka Mrs. Welles, has her sister under her thumb. He's even more surprised to find that Miss Julia has written a book that Mr. Vinton wants to publish. When Mr. Vinton arrives at the elderly sisters' magnolia-scented Louisiana mansion, he's the one surprised, finding that the house perfectly matches the one Miss Julia had described in her story. As a guest in the house, he finds old furniture carved with lion's heads, brass cherubs, a stone bench in a rose garden -- all things from the book. Mr. Vinton's mind becomes troubled as he wonders how much the rest of Miss Julia's murder mystery might be true.