In an alternate reality, Talok VIII is a planet located in the Milky Way Galaxy, the eighth planet of the Talok star system and the homeworld of a humanoid civilization known as the Talokians. By this reality's 30th century, Talok VIII was allied with the United Planets.
As a natural adaptation, the Talokians were possessed of an ability to emit shadow fields that repelled all light. Talok VIII was the birthplace of Shadow Lass, a member of the Legion of Super-Heroes. (TOS - Legion of Super-Heroes comic: "Issue 1")
- The Legion's universe became crossed with the Star Trek universe due to a time distortion, so it is not clear if there is a Star Trek universe version of Talok VIII as a counterpart to Shadow Lass's homeworld depicted in the Legion series.