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Rosearik Rikki Allen Simons is an American voice actor, writer, graphic novelist, and artist, best known as the voice of GIR in the Nickelodeon animated series, Invader Zim. Simons also co-created and wrote the Robotech: Clone comic series. In 2017, Simons voiced his first non-Invader Zim role as the Red Trollblin and some incidental Kotassian characters in the Cartoon Network series, Mighty Magis...
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Zim dreams of greatness. Unfortunately, though, he's hopelessly inept as a space invader. Desperate to be rid of the annoying Zim, his planet's leaders send him on a mission to infiltrate Earth, providing him with leftover, cobbled-together equipment. To their consternation, Zim succeeds in setting up a base on Earth and infiltrating human culture, posing as a human child as he plots the planet's downfall. Only Zim's archnemesis, Dib, recognizes that Zim is an alien, and of course, nobody believes Dib's claims.
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