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 / Researcher Gordon BuchananSelf - Presenter Hannah StitfallSelf - Presenter Lira ValenciaSelf - Presenter Rosemary EdwardsExecutive Producer Paddy Cloughlan-AllenProducer Susan WillsScript Supervisor Kara Giedvile KarinauskaiteEditor Paul StaddenSound Supervisor Angela GrovesAdr & Dubbing Zoe HeadProduction Coordinator Maria NormanHead Of Production Jack BaddamsSelf - Presenter / Researcher Lauren MistrettaProduction Coordinator Dulcie ArnoldProduction Executive Morgan WebbProduction Trainee Amy HarnettAssistant Production Manager John BryansHead Of Production Rachel BuxtonAssistant Production Manager Francesca MaxwellProduction Manager Lucy HodsonSelf - Presenter / Researcher Claire WhiteheadResearcher Carys JonesAssistant Production Manager Emily MealingAssistant Production Manager Melanie HoffmanProduction Manager Eleanor HamiltonStory Developer Rakel HansonStory Developer Henry TamblinStory Developer 
