Blue Planet III keeps murkier footage to counter doubts about AI fakery

Plankton-clouded water and a buoy in the frame are no longer automatic reasons to reject a shot. Blue Planet III’s producers say they deliberately retained less-polished footage to reassure viewers that its extraordinary ocean creatures are real—not generated by AI. Their response to synthetic imagery is to leave more of the filmed surroundings visible.

The approach was described by executive producer Elizabeth White in comments reported by the Guardian on October 23. At a press screening, BBC specialist factual commissioning head Jack Bootle also gave journalists an explicit assurance that the series contained no generative AI, calling it entirely real photography.

What once spoiled a shot now stays in

White described a change in how the team judges usable footage. In the past, the amount of plankton suspended in the water might have ruled out a sequence. A boat or buoy might have been kept outside the frame. Poor water conditions could also have been grounds for abandoning a shot.

Now, those details are being allowed to remain. White said the rise of AI makes the team want to be more authentic, and predicted it would lean further toward organic, murkier images as AI grows.

No gen AI was used in this series. Not a single frame. It’s all real photography.

Jack Bootle, BBC specialist factual commissioning head, speaking at a press screening

Less polish, but more camera invention

BBC Studios filmed across five oceans over four years. Series producer Lara Bickerton said the production continually developed new ways to capture animals, with equipment ranging from a small dome camera for following an octopus to a deep-sea selfie stick.

One example is an underwater CCTV camera developed by producer and director Yoland Bosiger and nicknamed stonefish cam. It captured dolphins using sea sponges to block holes in coral, trapping fish inside.

Other filming methods included camera operators wearing leg-mounted scooters to produce immersive diving footage, and lasers used to film deep-sea creatures.

The resulting sequences include grouper communicating with another fish species, 200,000 crabs lining up in formation to feed, and sea urchins using shells as sun hats. Bootle said the series was full of novel behavior, addressing the feeling some viewers may have that they have already seen everything natural-history television can offer.

The David Attenborough-narrated Blue Planet III begins on BBC1 and iPlayer on Sunday, November 1, 2026.