A murderous cabal is determined to seize control of the U.S. government. Blocking their path is a woman the world knows as "Tenny." She’s U.S. President Isabel Tennyson, a charismatic Latina-American heiress who has survived impeachment, attempted assassination and political sex scandals. Now the future of humanity hinges on her winning this most consequential fight of all. Can she? Only one thing is certain: Once you meet Tenny you will never forget her.