. . . "314"^^ . . . . . . . . . . . "2009-02-02"^^ . . "A Clear and Present Danger"@en . "A Clear and Present Danger"@en . "\"A Clear and Present Danger\" is the first chapter of Volume Four of Heroes. It originally aired on February 2, 2009."@en . "\"A Clear and Present Danger\" is the first chapter of Volume Four of Heroes. It originally aired on February 2, 2009."@en .