The Universe (2010)
(TV Series)
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Self - Univ. of Colorado (1 episode,
2010) Self - Univ. of Colorado (1 episode,
2010) See fewer
Dark Future of the Sun (Sep
23,
2010)
Season 5,
Episode 8
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Self - Univ. of Colorado (as Doug Duncan)
Self - Univ. of Colorado (as Doug Duncan)
See fewer