When criminals in this world appear   And break the laws that they should fear   And frighten all who see or hear   The cry goes up both far and near   For Underdog! Underdog! Underdog! Underdog!      Speed of lightning, roar of thunder   Fighting all who rob or plunder      Underdog. Underdog!      When in this world the headlines read   Of those whose hearts are filled with greed   Who rob and steal from those who need   To right this wrong with blinding speed   Goes Underdog! Underdog! Underdog! Underdog!      Speed of lightning, roar of thunder   Fighting all who rob or plunder   Underdog. Underdog!