Addison AndersonSelf - Narrator Jack Cutmore-ScottNarrator Alexandra PanzerSelf - Narrator Susan ZimmermanSelf - Narrator Bethany Cutmore-ScottNarrator / Produzent Carolyn BeansSelf - Educator / Educator Chris AndersonSelf - Narrator Chris AndersonSelf - Narrator Harold EvansSelf - Narrator / Autor James GilliesNarrator / Autor Mark MiodownikSelf - Narrator / Autor Camilo RamirezSelf - Narrator / Autor Karen L. CoxSelf - Narrator / Autor A. Ruth ProctorA Ruth Proctor / Article Alex Gendler(Self - Narrator) / Autor Sydney IaukeaSelf - Narrator / Autor George ZaldanSelf - Narrator / Autor Cynthia Fay DavisSelf / Autor Kenny CooganSelf - Educator Gabriel PrietoSelf - Educator Carly Anne YorkSelf - Educator Jamie ZeitzerSelf - Educator Dan FinkelSelf - Educator / Autor Javier Antonio QuinonesSelf - Educator Mariela PajueloSelf - Educator Douglas MacLeanSelf - Educator Nadia FrontierSelf - Educator Allison LeighSelf - Educator Antonio Machado-AllisonSelf - Educator Maria Elena De ObaldiaSelf - Educator Layron DeJarnetteRegie / Art Director Michelle O'ConnellRegie / Art Director Lisa VertudachesRegie / Art Director Maryna BuchynskaRegie / Art Director Vitalii NebelskyiRegie / Art Director Yael ReisfeldRegie / Art Director Adriana Monteforte LaheraRegie Karen L. CoxSelf - Narrator / Autor Cynthia Fay DavisSelf / Autor Harold EvansSelf - Narrator / Autor Dan FinkelSelf - Educator / Autor Alex Gendler(Self - Narrator) / Autor James GilliesNarrator / Autor Sydney IaukeaSelf - Narrator / Autor Jean-Baptiste P. KoehlAutor Daniel KwartlerAutor / Editorial Producer Mark MiodownikSelf - Narrator / Autor Camilo RamirezSelf - Narrator / Autor Grace Smith-VidaurreAutor George ZaldanSelf - Narrator / Autor Abdallah EwisProduktionspartner Bethany Cutmore-ScottNarrator / Produzent Sazia AfrinProduktionspartner Jessica RubyProduktionspartner Delena D. SpannGeschäftsführender Produzent Olga BarabakhArt Director Jan Willem de WithComposer João Pamplona MendesComposer André BarrosoHerstellungsleitung Carolyn BeansSelf - Educator / Educator Stephanie HonchellEducator Shannon OdellScript Writer A. Ruth ProctorA Ruth Proctor / Article 
