BBC series keeps cloudy shots to prove reality

The production team for Blue Planet III has deliberately preserved cloudier, less polished underwater footage to assure viewers that the new BBC nature series is authentic. The decision aims to counter growing skepticism caused by the rise of artificial intelligence video generation.

Executive producer Elizabeth White explained that the team is leaning into an organic look because AI makes audiences demand higher proof of reality. White stated that the deep-ocean animals filmed are probably more remarkable than AI could imagine and that the footage is completely real. In previous series, shots with heavy plankton, boats, or buoys in the frame were often cut. The current team keeps these details to maintain visual honesty.

Jack Bootle, the BBC's head of specialist factual commissioning, provided a specific assurance to journalists at a press screening. He confirmed that no generative AI was used in the series, noting that it is all real photography. Bootle described the programme as bursting with novel behaviour during a golden age of natural history-making.

The series features new animal behaviours captured through advanced technology. Footage shows dolphins using sea sponges to block coral holes and trap fish. Other scenes include a grouper communicating with another fish species, 200,000 crabs lining up to feed, and sea urchins using shells as sun hats. These sequences were recorded using the world's first underwater CCTV camera, nicknamed the stonefish cam, which was developed by director Yoland Bosiger.

Filming took four years across five oceans. The crew built a mini-dome camera to follow an octopus and used a deep-sea selfie stick. Camera operators wore leg-mounted scooters to capture immersive diving footage, and lasers were used to film deep-sea animals. Lara Bickerton, the series producer, said the team continually innovated to capture these scenes.

The programme also addresses ocean threats. One episode details how warmer seas are killing the sea anemones where clownfish live, forcing the fish to repair their homes. The series continues the plastics theme from Blue Planet II by covering pollutants and forever chemicals. Narrator David Attenborough, who is 100, was heavily involved in the process. White said he remains curious and excited by the new footage, though she could not comment on whether the BBC's £500m cost-cutting drive would affect the unit's reputation. The team noted that using more local crews on location helped save money.

Blue Planet III begins broadcasting on BBC1 and iPlayer on Sunday 1 November.