Karl Stromberg is a fictional character from the James Bond film series, specifically appearing in "The Spy Who Loved Me" (1977). He is portrayed by actor Curt Jürgens and is known for being a wealthy and eccentric shipping magnate. Stromberg's primary goal is to create a new civilization underwater, as he believes the surface world is doomed. In the film, Stromberg uses his resources to build a secret underwater base and plans to launch nuclear attacks on major cities. He is characterized by his ruthless ambition and his desire for power, making him a formidable adversary for the iconic British spy, James Bond.