Self
Self
Self
Self - Narrator (archive sound)
Narrator (voice)
Self
Self
Self
Self
Self
Self
Self
Self
Self
Self
Narrator
Self
Self
Neil deGrasse Tyson
Self
Self
Waddles' Machine (voice)
Self
Neil deGrasse Tyson (voice)
Neil deGrasse Tyson (voice)
Self
Self - Guest
Self
Self
Self - Host
Self (voice)
Self
Self - Director, Hayden Planetarium
Self
Self - Guest
Self
Dr. Moore (voice)
Neil deGrasse Tyson (voice)
Self (archive footage)
Self
