Conocido por

Pluto and Beyond
Himself

OVNIS: Investigando lo desconocido
Self - Chief Astronomer, The Franklin Institute

Miniverse
Self
Filmografía
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Self - Chief Astronomer, The Franklin Institute★ 6.9
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Self★ 7.5
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Self★ 7
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Pluto and Beyond 2019Himself★ 8.2
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Miniverse 2017Self★ 5