キャスト
デイビッド・アッテンボロー
Self - Narrator (archive sound)
Sean Carroll
Self - Narrator (archive sound)
Craig Childs
Self - Narrator (archive sound)
Professor Brian Cox
Self - Narrator (archive sound)
Alex Filippenko
Self - Narrator (archive sound)
Stephen Hawking
Self - Narrator (archive sound)
Michio Kaku
Self - Narrator (archive sound)
Lawrence Krauss
Self - Narrator (archive sound)