BBC, C4, Sky, ITV, C5 commissioners talk factual wishlists at Sheffield Doc/Fest UK factual commissioners from the BBC, Channel 4, Sky, ITV and Channel 5 convened virtually yesterday (June 8) during Sheffield Doc/Fest to talk upcoming programming and opportunities for producers and ... June 9, 2021 UK factual commissioners from the BBC, Channel 4, Sky, ITV and Channel 5 convened virtually yesterday (June 8) during Sheffield Doc/Fest to talk upcoming programming and opportunities for producers and talent. Chaired by David DeHaney, creative director of Proper Content, the session featured Guy Davies, commissioning editor, VP of factual, Channel 5; Jo Clinton-Davis, factual entertainment controller, ITV; Poppy Dixon, director, documentaries and factual, Sky; Alisa Pomeroy, senior commissioning editor, factual, Channel 4; and Clare Sillery, head of documentary commissioning, content, BBC.