Portal 63 after reawakening in 2364.
Portal 63 was a guardian on a planet in the Delphi Ardu system that was active over 600,000 years ago during the Age of Bastu as time was marked by the Tkon. After that he remained inactive until 2364 when the crew of the USS Enterprise (NCC-1701-D) encountered his outpost. At that time the Portal learned that the Tkon Empire had fallen shortly after the Age of Makto and that he had been inactive all that time.
Portal 63 took an interest in the Federation and, in particular, William T. Riker who had descended to the planet to investigate the force field that Portal was using to hold the Enterprise. After putting Riker through a trial, Portal ultimately released the ship and returned to his post until he was needed again. (TNG: "The Last Outpost")
- The Portal was played by Darryl Henriques.