In 2251, N'a'tt'n'a'i was serving aboard the USS Enterprise under the command of Captain Robert April. Shortly before the ship was pulled into the far future by the One Hundred, she found a pattern in the mysterious disappearances of several solar systems. (TOS comic: "The Ends of Eternity") Despite wearing operations red, N'a'tt'n'a'i manned the science station and was referred to consistantly as science officer. Her race was never mentioned.