Recent work includes the documentary: P&O Cruises - Celebrating 175 Years of Heritage, which he wrote, edited and directed, a short film with actors Sarah Parish and husband James Murray about the Murray Parish Trust [2015], The Ultimate Challenge - a 6-part travel/ roadshow series for television [2016] and Wattisham Both Sides of the Fence, the story of an airfield with a unique place in British aviation history [2017], which Ellery wrote, narrated, filmed and edited, and for which he received his third RTS Award [2018].

In 2019 David Ellery wrote, narrated and directed Britain's Last Paddle Steamers, followed by Cold War East Anglia - the front line, a broadcast quality documentary [2020].

His work featured celebrity interviews with stars like Stefanie Powers, Heather Lockyear, Peter Davison and Sir Norman Wisdom, and articles on topics like travel, art, and motoring.

David Ellery has also been commissioned by EMTAS (Ethnic Minority and Traveller Achievement Service) to produce several educational films.

These include programs designed to introduce and support initiatives like the award-winning Young Interpreters Scheme and New Arrivals Ambassadors, aimed at assisting schools across the UK.