Henry is one of Britain’s pre-eminent documentary directors.  He has won or been nominated multiple times for every major British documentary award, including the BAFTA, Royal Television Society, Grierson, Broadcast Award as well as an international Emmy, and his films have been screened at festivals around the world. Among his prize-winning films are The Falling Man, considered the classic non-fiction film about 9/11, The Untold Story of Baby P, which rewrote the public’s understanding of one of the UK’s biggest tabloid scandals in the last twenty years, Diana, 7 Days, about the week that followed the death of the Princess Diana, and The Trial of Ratko Mladic, about the Bosnian Serb general accused of genocide and other war crimes.

Broadcast magazine has called Singer ‘perhaps the most intimate, sensitive filmmaker working today: he does not just observe his subjects but seeks to take us inside them, to live with them and make us see their perspectives’. His work has been anthologized beside other eminent directors in the US and the UK, including Nick Broomfield, Kevin MacDonald and James Marsh.

Susannah began her career working in current affairs at the BBC. Since then, she has produced and sold series to all the major networks in the UK and US, and the streamers. In 2019, she spent a year in LA working for All3Media, and prior to that ran UK and US development for five years at Lightbox, where she conceived and sold series including Murder Mountain, Diagnosis, and Captive (Netflix), as well as the Emmy-award-winning feature documentary LA92 (National Geographic) and Fantastic Lies (30 For 30, ESPN).

Before focusing on development, Susannah worked for 15 years as a producer and series producer on prestigious series including the eight-part BAFTA-nominated Keeping Britain Alive (BBC2), One Strange Rock (National Geographic), as well as several blue-chip history series including The American Future (BBC/PBS), and factual dramas including the multi-BAFTA winning Southcliffe (Channel 4), Peter Kosminsky’s The Government Inspector (Channel 4) and Oil Storm (FX).

Jon joined Sandpaper in May 2025 after three years as head of documentary development at Sky Studios. While at Sky he developed premium unscripted films and series such as the critically acclaimed David Frost Vs… and King of the Apocalypse (Sky Documentaries & MSNBC Films), and served as executive producer on Rewriting Trump, a feature documentary charting the 2024 race to the White House through the eyes of Trump’s infamous biographer, Michael Wolff.  Prior to Sky, Jon was Head of Development at triple Academy Award-winning Passion Pictures, where his development credits included the Sundance-selected, BAFTA-winning Super/Man: The Christopher Reeve Story and the PBS Frontline/Channel 4 documentary spy thriller, Antidote.

Lauran joined Sandpaper in 2023 and is currently overseeing a range of feature documentaries and series for global streamers and UK broadcasters. She brings over 20 years of experience in documentary production, including eight years at Vice Media, where she managed the production of over 200 films annually, from hard-hitting documentaries to culture-led series for Vice, Vice World News, Noisey, Munchies, and i-D, many of which reached millions of views. Her work spanned editorial and branded content, covering topics across music, fashion, food, and current affairs. Prior to Vice, Lauran was a staff Production Manager at Pulse Films and at Betty TV, producing factual series and  documentaries for the BBC, Channel 4 and Discovery.