* Colin Powell - Former secretary of state and chairman of the Joint Chiefs of Staff.
* William Perry - Former secretary of defense and deputy secretary of defense.
* Leon Panetta - Former secretary of defense and director of the CIA.
* Tom Clancy - Author of the book "Tom Clancy's Splinter Cell: Blacklist", on which the game is based.
* Michael Ironside - Actor who voices Sam Fisher, the main character in the game.
* Eric Johnson - Actor who voices Victor Coste, a major character in the game.