James Smith oversees all of Plimsoll’s adventure and live content . In January 2026, James teamed up with Alex Honnold on Netflix’s Skyscraper Live, securing access to Taipei 101 and working with the world’s best rigging and high-angle camera teams to bring this epic climb to a huge global audience.

James has worked extensively with Alex Honnold across a number of premium adventure projects. He recently delivered The Devil’s Climb to National Geographic/Disney+, which documents Alex Honnold’s and Tommy Caldwell’s daring climb in Alaska, and oversaw Arctic Ascent with Alex Honnold for National Geographic/Disney+.

Over James’s 10 years at Plimsoll, he has overseen a range of series in challenging environments, including the ground-breaking Patagonia – Life on the Edge of the World for CNN. He was also co-executive producer on Earth Live and Yellowstone Live for National Geographic, and was one of the leads on ITV’s Shark! Celebrity Infested Waters.

Before joining Plimsoll, James began his career at the BBC’s Natural History Unit, working on the acclaimed anthropological series Tribe. He was part of the BAFTA-winning team that made Amazon with Bruce Parry and directed the follow-up series on the Arctic. He has trekked with herders in Afghanistan, fished with shark hunters in the South Pacific and led expeditions in the Congo Basin and Alaska for BBC1 and Discovery respectively. James was also the showrunner for the BBC’s live wildlife series Springwatch.

Grant Mansfield

CEO & Founder

Jonathan Jackson

Chief Operating Officer & Chief Financial Officer

Karen Plumb

Head of Factual Entertainment

Alan Eyres

Head of Plimsoll USA

Lucy Bilson

Head of Production

Mark Brownlow

Head of Natural History

Richard Klein

Head of Documentaries UK & International

Andrea Jackson

Creative Director, Factual Entertainment

Alex Ranken

Creative Director, Natural History & Head of Immersive

Dr Martha Holmes

Non-executive Director

Will Brown

Head of Operations & HR

Becky Morrison

Head of Development

Ged Mansfield

Creative Director, Development & Head of Digital

Lucy Muldoon

Production Executive

Lucinda Rushton

Manager, Executive Office
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