They calledSecret Agent X, the Man of the Thousand Faces. Armed with his irresistible gas gun, wearing impenetrable disguises, X infiltrates the darkest corners of the Underworld to crush all crime czars! The enigma of enigmas,Secret AgentXhas been deputized by a high government official to battle the darkest, most diabolical enemies of America before they sink their poisonous fangs into the nation's healthy core. Faceless and unsung, X infiltrates these threats in a bewildering array of disguises. A past master of disguise, he infiltrated the Underworld to crush crime in all of its hideous manifestations. Here, Secret Agent X takes on the Murder Monster.