a BBC Studios Natural History Unit production ; a co-production with BBC America, Tencent, WDR, France Televisions and CCTV9 ; a BBC Open University partnership ; executive producer, James Honeyborne ; series producer, Mark Brownlow ; producers, Miles Barton, Orla Doherty, Kathryn Jeffs, Will Ridgeon, John Ruthven, Jonathan Smith
written & directed by Angela Sun ; producer, Tanya Leal Soto ; executive producer, Angela Sun ; a Plastic Paradise, LLC production ; Sunshine Films presents a film by Angela Sun