Three young women, Deena Jones, Effie White and Lorrell Robinson desire to become pop stars. They get their wish when they are picked to be backup singers for the legendary James "Thunder" Early. When they are set free for leads, Curtis Taylor and Effie's brother C.C. decide that Deena should be the lead singer, which upsets Effie. The girls discover exactly what it takes to be in the music business and what they must give up to realize their dreams....

A geophysical team, who are investigating the effect radiation from other solar systems has on the Earth, learn that the core of the Earth is heating up and warn the President of the United States. While the leaders of the world race to build 'arks' to escape the impending doom, volcanic eruptions and earthquakes of unprecedented strength wreak havoc all over the world.