The steamship Pinnacle leaves New York on its way to Liverpool. Suspicions are raised and cast when a first class passenger, a shrewd oil man, is murdered, his head battered in by blows of the sinister bronze hand, modeled from Rodin’s original, which the victim had prized as his mascot. The apparent motive is theft of jewelry for his new wife, whom no one can track down, not even knowing if the m...