Dorothy Caroline Atkinson ( born 1966 ) is an English actress and singer . She has appeared in several plays by playwright Alan Ayckbourn and in films by Mike Leigh , including '' Topsy-Turvy '' , '' All or Nothing '' , and '' Mr. Turner '' , which premiered at the 2014 Cannes Film Festival and for which she was nominated for the BIFA Award for Best Supporting Actress
2014 Cannes Film Festival
2014 Cannes Film Festival
Dorothy Atkinson