Thaal Sinestro as Guardians of the Galaxy - If this Character was in... Fan Cast | myCast.io
Thaal Sinestro
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Thaal Sinestro (/sɪˈnɛstroʊ/) is a fictional supervillain appearing in American comic books published by DC Comics, particularly those featuring Green Lantern. Sinestro is a former Green Lantern Corps member who was dishonorably discharged for abusing his power. He is the archenemy of Hal Jordan and founder of the Sinestro Corps.
Vote which fictional character would naturally fit in-universe with a big-named franchise! No time-travel, no interdimensional crap, no "Pooh's Adventures", they would just exist in-universe.
