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The Universe

Time Travel (Season 5, Episode 4)
TV-14
TV Episode | 44 min | Documentary, History

Scientists have taken a serious look at the possibility of time travel. Current scientific theories offer some likely prospects but engineering a working time machine, even if possible, remains a distant prospect.
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Status
Edit Released
Updated Aug 19, 2010

Release date
Aug 19, 2010 (United States)

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Cast

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11 cast members
Name STARmeter Known for
Erik Thompson
Self - Narrator (voice) Self - Narrator (voice)   See fewer
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Sean Carroll
Self - Caltech Self - Caltech   See fewer
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Donald Marsolf
Self - Univ. of California, Santa Barbara Self - Univ. of California, Santa Barbara   See fewer
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Richard Obousy
Self - Physicist Self - Physicist   See fewer
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Faith Craig
Grandmother Grandmother   See fewer
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Alex Filippenko
Self - University of California, Berkeley Self - University of California, Berkeley   See fewer
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Clifford V. Johnson
Self - University of Southern California (as Clifford Johnson) Self - University of Southern California (as Clifford Johnson)   See fewer
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Greg Laughlin
Self - University of California, Santa Cruz Self - University of California, Santa Cruz   See fewer
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Duane Scott
Grandfather Grandfather   See fewer
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Albert Einstein
Self (archive footage) (uncredited) Self (archive footage) (uncredited)   See fewer
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Sergei Krikalev
Self - Cosmonaut (archive footage) (uncredited) Self - Cosmonaut (archive footage) (uncredited)   See fewer
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Ratings Breakdown

7 / 10 | 68 votes