A bittersweet tale of lost love, based on a short story ("The Apple Tree") by John Galsworthy.
Exploring the somewhat darker and more mysterious side of the Lewis Carroll's classic book, the movie follows Alice Liddell (the book's inspiration) as an old woman who is haunted by the characters she was once so amused by. As she thinks back on it, she starts to see her relationship with the shy author/professor in a new way and realizes the vast change between the young Alice and the old.
An unhappy wife learns that her husband, Colonel Barclay, cheated her earlier fiance, leaving him disabled and in exile. After a fierce argument between them, the Colonel's dead body is found next to his unconscious wife in a locked room with no key, and with curious animal tracks outside the window. Nancy Barclay remains in a coma.Holmes investigates and finds a story of betrayal and a mystery worthy of his powers.