Neil deGrasse TysonSelf - Host Ann DruyanReżyseria / Scenariusz / Executive Producer Carl SaganSelf (archive footage) / Scenariusz Seth MacFarlanePresident Harry S. Truman (voice) / Executive Producer Sasha SaganRachel Molly Gruber Stoney EmshwillerGuard (voice) André SogliuzzoWeichelberger (voice) Christopher EmersonAcolyte (voice) Piotr MichaelLab Assistant (voice) Enn ReitelHenry Norris Russell (voice) Patrick StewartWilliam Herschel (voice) Elizardo TorrezYoung Carl Sagan John Steven RochaBellaramine (voice) Paul TelferAngry Scholar #2 (voice) Jonathan Morgan HeitJohn Herschel (voice) Cary ElwesEdmond Halley / Robert Hooke (voice) Tom KonkleSamuel Pepys (voice) Alexander SiddigIsaac Newton (voice) Alfred MolinaIbn al-Haytham (voice) Richard GereClair Patterson (voice) Marc WordenHarrison Brown (voice) Kirsten DunstCecilia Payne (voice) Marlee MatlinAnnie Jump Cannon (voice) Peggy Jo JacobsMargaret Harwood (voice) Amanda SeyfriedMarie Tharp (voice) Christiane AmanpourEnheduanna (voice) Oliver VaquerJoseph von Fraunhofer (voice) Fred TatascioreDemocritus (voice) Martin JarvisHumphry Davy (voice) Heiko ObermöllerEinstein's Father (voice) Julian OvendenMichael Faraday (voice) Glenn SteinbaumBruce Heezen (voice) Paul SorvinoAugustin Mouchot (voice) Frank BaxterSelf (archive footage) John F. KennedySelf (voice) (archive footage) Masoumeh HusseiniMonk (voice) Harssh A. SinghAshoka (voice) Shereen BallesFemale Voyager (voice) Kapeneta Te'o-TafitiMale Voyager (voice) Joseph GrangeJohn Herschel (voice) Carol Bach RitaCaroline Herschel (voice) Viggo MortensenNikolai Vavilov (voice) Christopher Lee Parson(voice) Matthew Jayson Cwern(voice) Will GreenburgJohn Goodricke Steve OatwayCharles Darwin Adam TsekhmanChristiaan Huygens Neil ArnoteNeil Armstrong Judd HirschRobert Oppenheimer (voice) Olivia D'AboMarie Curie (voice) Joseph J. MicucciYoung Father Lennard OrtmannAlbert Einstein Brannon BragaWorld's Fair Attendee / Reżyseria / Scenariusz / Executive Producer Marcello GuedesYoung Neil deGrasse Tyson Leandro GuedesYoung Stephen Joseph Tyson Brannon BragaWorld's Fair Attendee / Reżyseria / Scenariusz / Executive Producer Ann DruyanReżyseria / Scenariusz / Executive Producer Bill PopeReżyseria / Director Of Photography Carl SaganSelf (archive footage) / Scenariusz André BormanisScenariusz / Consulting Producer Seth MacFarlanePresident Harry S. Truman (voice) / Executive Producer Coby GreenbergCo-Producer / Second Unit Director Mitchell CannoldExecutive Producer Zack GroblerProduction Design Ian ScrogginsArt Direction Karl Walter LindenlaubDirector Of Photography Ruth E. CarterCostume Designer Jane DayAssistant Costume Designer Miye 'Mimi' MatsumotoKey Costumer Mara HerdmannScript Supervisor Aiden ArataScript Coordinator Adam DruxmanAssistant Director Shahrzad 'Sheri' DavaniAssistant Director Alysse Leite-RogersFirst Assistant Director Kate VanderbylSecond Assistant Director J.D. SievertsonAssistant Editor Peter TackaberryAssistant Editor Alan SilvestriOriginal Music Composer David BifanoMusic Producer Josh MasonProduction Supervisor Dustin DellaVecchiaProduction Coordinator Fawn McDonaldProduction Coordinator Mark J. LevensteinResearcher Corran BrownleeAnimation Director Jack GeistVisual Effects Producer Jeffrey A. OkunVisual Effects Supervisor Andrew BrandouAnimation Director Lucas GraySupervising Animation Director 
