Ha'rok was a Narn Counsellor.
In 2258 he was sent to Babylon 5 by the Kha'Ri to approach the Dilgar war criminal Jha'dur on behalf of the Narn Regime to secure the secret of her universal anti-agapic serum. He traveled to the station via the Callisto. Na'Toth waited for him in the Passenger Lounge, however, she recognized and attacked Jha'dur because of her family's Shon-kar. When Ha'rok arrived and learned of this, he was forced to return to Narn Homeworld, leaving the matter in Ambassador G'Kar's hands rather than draw attention from Earthforce security.
- Ha'rok was never seen on screen and was only mentioned in dialogue.