Nick is a writer in New York when he gets posted to a bureau in Greece. He has waited 30 years for this. He wants to know why his mother was killed in the civil war years earlier. In a parallel plot line we see Nick as a young boy and his family as they struggle to survive in the occupied Greek hillside. The plot lines converge as Nick's investigations bring him closer to the answers.
Batman must face his most ruthless nemesis when a deformed madman calling himself "The Joker" seizes control of Gotham's criminal underworld.
Holmes is curious about a series of attacks on figures of the French Emperor Napoleon Bonaparte around London. One such incident leads to a violent death, and he investigates. Lestrade sees an Italian connection and proposes to focus Scotland Yard's attention on the Italian quarter of London, but Holmes is more interested in Chiswick.