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A creature from "an Earth entertainment" that looks like a Gorkon.

Gorkon is a planet known to Troy.

When watching the 1955 theatrical film This Island Earth on 1980's Earth with fellow Warrior Dillon and the Super Scouts, Troy recalls that he "hasn't seen anything like [the mutant alien on the screen] since the planet Gorkon". This view is echoed by Wellington, who mentions that the bug-eyed alien in the Earth movie looks like the Gorkons (TOS: "The Night the Cylons Landed, Part I").