Chris PackhamSelf - Presenter Michaela StrachanSelf - Presenter Iolo WilliamsSelf - Presenter Gillian BurkeSelf - Presenter Martin Hughes-GamesSelf - Presenter Megan McCubbinSelf - Presenter Jack BaddamsSelf - Presenter / Researcher Lucy HodsonSelf - Presenter / Productor Gordon BuchananSelf - Presenter Hannah StitfallSelf - Presenter Lira ValenciaSelf - Presenter Rosemary EdwardsProductor ejecutivo Lucy HodsonSelf - Presenter / Productor Paddy Cloughlan-AllenProductor Susan WillsSupervisor de guion Kara Giedvile KarinauskaiteEditor Paul StaddenSound Supervisor Angela GrovesAdr & Dubbing Dulcie ArnoldProduction Executive Lauren MistrettaProduction Coordinator Maria NormanHead Of Production Seth DaoodProduction Assistant Jack BaddamsSelf - Presenter / Researcher Zoe HeadProduction Coordinator Francesca MaxwellGerente de producción John BryansHead Of Production Rachel BuxtonAssistant Production Manager Morgan WebbProduction Trainee Amy HarnettAssistant Production Manager Emily MealingAssistant Production Manager Melanie HoffmanGerente de producción Claire WhiteheadResearcher Carys JonesAssistant Production Manager Henry TamblinStory Developer Eleanor HamiltonStory Developer Rakel HansonStory Developer 
