Behind the scenes footage showing the making of the PHE Dementia Friends advert, showing a range of celebrities whilst they were filmed for the ad.
Celebrities include Chris Martin, Lily Allen, Lesley Manville, Ray Winstone, Jim Sturgess, Simon Pegg, Pixie Lott, Hugh Dennis, Alesha Dixon, Paul O'Grady, Fiona Phillips, Ruth Langsford & Eamonn Holmes, Michael Vaughn, Ruth Jones, Huey Morgan, Tim Wheeler, Leighton Baines, Antonia Thomas, Sir Terry Pratchett, Meera Syal, Angela Rippon, Josette Simon, Levi Roots and Sam Bailey.