Bill GravesSelf - Narrator Mark F. HarrisonCheyenne Pilot David Ross SmithRegisseur / Producer Ray TellesRegisseur / Schrijver / Producer Matt ChristensenSchrijver Matthew CushingSchrijver / Producer Janine FeczkoSchrijver / Producer / Redacteur Teresa GiordanoSchrijver / Supervising Producer Rob GoldbergSchrijver / Producer Rob GreenSchrijver / Story Producer Isaac HolubSchrijver / Producer Xackery IrvingSchrijver / Producer Elise KirkSchrijver / Producer Joshua KoffmanSchrijver / Producer George KralovanskySchrijver / Producer / Redacteur Neil LairdSchrijver / Series Producer Mashizan MasjumSchrijver / Producer Cathe NeukumSchrijver / Producer Patrick PrenticeSchrijver Max SalomonSchrijver / Series Producer Makario SarsozoSchrijver / Post Producer Erica SashinSchrijver / Producer Catherine ShinSchrijver / Field Producer Nick SteinSchrijver / Series Producer Lise ZumwaltSchrijver / Producer Kimberly WoodardExecutive Producer Anna NormanAssociate Producer Char SerwaExecutive Producer Chris P. AndersonAssociate Producer Amy BrillhartAssociate Producer John WalgrenAssociate Producer George VerschoorExecutive Producer Cassandra JabolaAssociate Producer Megan IsenstadtAssociate Producer Chris ValentiniExecutive Producer Rick RamirezAssociate Producer Jack MarshallAssociate Producer Ahmed FallatAssociate Producer Jacqueline Brewster-FarquharAssociate Producer Korin AndersonAssociate Producer Kathleen CromleyExecutive Producer Jonathan HalperinExecutive Producer Christina SchwerinAssociate Producer / Redacteur Jonathan IngallsProducer / Cinematographer Joseph F. QuigleyProducer Ricardo AndradeArt Director Steve DuvalCinematographer Juan Antonio PuyolCinematographer Piers BathCinematographer Jeff LeemonCinematographer Kevin O'BrienCinematographer Rick RojasCinematographer Mark KnobilCinematographer Joel AzzopardiCinematographer Anton FloquetCinematographer John Michael SchollCinematographer / Story Producer Brett WileyCinematographer Mari Beckman-LauRedacteur Dmitry BeryozkinRedacteur Kimberly PellnatRedacteur Michelle BrundigeRedacteur Natalia Baldwin LeónField Producer Jerry KolberSenior Producer Amy RockefellerSeries Associate Producer Aviv SurkinField Producer Aaron WaitonLine Producer: National Geographic Channels William SpjutCo-Executive Producer Daniel VendtField Associate Producer Ted BourneCo-Executive Producer Marianne MichalletField Associate Producer Ashley AdamsSeries Producer Stephen JumperField Associate Producer Alicia GreenSeries Producer / Producer Steve SchrenzelField Associate Producer Andy SeestedtField Producer Robert ZakinSenior Producer Rob BoothSeries Associate Producer Michael ChurtonSeries Associate Producer Lea FurutaniSeries Associate Producer Georgia ManukasStory Producer Nai PakField Associate Producer Mike SheridanSenior Executive Producer Nicholas SteinSeries Producer 
