Chris PackhamSelf - Presenter Michaela StrachanSelf - Presenter Iolo WilliamsSelf - Presenter Martin Hughes-GamesSelf - Presenter Kate HumbleSelf - Presenter Simon KingSelf - Presenter Gillian BurkeSelf - Presenter Bill OddieSelf - Presenter Megan McCubbinSelf - Presenter Gordon BuchananSelf - Presenter Steve BackshallSelf - Presenter Jack BaddamsSelf - Presenter / Researcher Hannah StitfallSelf - Presenter Lucy CookeSelf - Presenter Ellie HarrisonSelf - Presenter Patrick AryeeSelf - Presenter Charlie Hamilton JamesSelf - Presenter Liz BonninSelf - Presenter Lira ValenciaSelf - Presenter David LindoSelf - Presenter Seth DaoodSelf / Researcher Lucy HodsonSelf / Researcher James Bayliss SmithSelf - Presenter John AitchisonSelf - Presenter Richard Taylor-JonesSelf - Presenter / プロデューサー Evelyn SmalleySelf / Researcher Andy StrongSelf / Producer's Assistant Humphrey KeeperSelf / Researcher Rosemary Edwardsエグゼクティブプロデューサー Tim Scoonesエグゼクティブプロデューサー Richard Taylor-JonesSelf - Presenter / プロデューサー Jessica Springthorpeプロデューサー Simon CoxDirector Of Photography Kara Giedvile Karinauskaite編集者 Alex WrigglesworthSound Supervisor Nicholas MeredithMusician Paul StaddenSound Supervisor Julian GoughSound Supervisor Seth DaoodSelf / Researcher Maria NormanHead Of Production Clare SkyrmeAssistant Production Manager Melanie Hoffmanプロダクションマネージャー Zoe HeadProduction Coordinator Lucy HodsonSelf / Researcher Humphrey KeeperSelf / Researcher Rachel BuxtonAssistant Production Manager Dulcie ArnoldProduction Executive Evelyn SmalleySelf / Researcher Claire TomlinsonResearcher John BryansHead Of Production Andy StrongSelf / Producer's Assistant Lauren MistrettaProduction Coordinator Jack BaddamsSelf - Presenter / Researcher Angela CombeerPost Production Coordinator Olly CumminsStory Developer Tamar Bennett-MargraveStory Developer Robin FisherStory Developer Henry TamblinStory Developer Stephen Le QuesneStory Developer Eleanor HamiltonStory Developer Jacob Nico-KatzStory Developer 
