Classic whodunit mystery film about a gold-digging variety show actress who has many enemies and is found dead in her private railroad car at Grand Central Station in New York.Classic whodunit mystery film about a gold-digging variety show actress who has many enemies and is found dead in her private railroad car at Grand Central Station in New York.Classic whodunit mystery film about a gold-digging variety show actress who has many enemies and is found dead in her private railroad car at Grand Central Station in New York.