When Steve is left behind while CIA agents go to lunch, he gets a mysterious message to exit and head to the N.S.A. headquarters where he meets Nat, an N.S.A. agent who knows a lot about him through their spying. He shows Steve that the N.S.A. is loaded with nerds like him, who try to obtain secrets to undermine their CIA counterparts. Their wildest dream is to get secrets from Stan's computer, but find out from Steve that he still uses outdated floppy disks to store information which they can't reach.
When Steve is show Stan and Avery Bullock laughing at him behind his back, he agrees to obtain the disks for the N.S.A. but as soon as he turns them over, finds he is turned loose as no longer needed as well. He tries to tell Stan what he has done, but is banished to a tree fort in a thunderstorm where Stan arrives later, claiming it was part of a plan to avoid being overheard. Together, they raid N.S.A. headquarters, and destroy the computers containing the secrets.