This character exists primarily or exclusively within the Sonic Underground continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

Agent N is a character that appears in the Sonic Underground television series. It is a robot in the service of Dr. Robotnik, as an operative of the Robotnik Intelligence Agency.


Agent N was assigned to oversee the production of Robotnik's Grabber spy-watch robots being produced by Mr. LaTour, though the scheme was eventually uncovered by the Sonic Underground. In the aftermath of this, Agent N succeeded in taking Sonia, Manic, and the LaTours prisoner aboard his gunship. However, Sonic managed to board the vessel, and Agent N was literally taken apart by a swarm of spy-watch robots reprogrammed by Manic.[1]


  • Sleet says in the episode, "Those RIA metalheads are always trying to hog the glory", implying Agent N is not the only operative of the agency.
  • Agent N references Robotnik's catchphrase from the earlier Adventures of Sonic the Hedgehog cartoon by saying Robotnik "hates hedgehogs" in a similar tone.