Set in the surrounds of Cairo, "Iris and Ruby" is a stirring story of family relationships spanning three generations. Fragility and forgetfulness have left 82-year-old Iris vulnerable and in the care of her manservant, Mamdooh. Stiflingly quiet and claustrophobic, Iris's Cairo house is suddenly disturbed by the unexpected arrival of her troubled and wilful granddaughter, Ruby, who, labouring under a fraught relationship with her family, has run away from England to seek solace with the grandmother she hasn't seen for many years. An unlikely bond arises as the two women open themselves up to one another and Ruby helps Iris document her deteriorating memories of the vibrant life she enjoyed in Cairo during World War Two, a time when she lost her heart to her one true love - the enigmatic Captain Xan Molyneux - and then lost him to the ravages of the war.