Malcolm Davidson is a successful businessman. He owns mines in South Africa and is now a millionaire several times over. He plans to marry Catherine, who is beautiful, assured, and will provide an open door to all parts of business and society in London. Then a visitor arrives at his office. This is Haynes, a former colleague from South Africa who has fallen on bad times. Haynes is seeking something to do. Anything that will allow him to leave a fortune to his daughter, for Haynes has terminal cancer. Haynes knows many secrets, where the bodies are buried, and Malcolm Davidson is aware of...