Hayley Atwell as Ellie Harris

Vanessa Redgrave as Georgia Platts

Imelda Staunton as Hazel Nightingale

Brenda Fricker as Heather Nightingale

Joss Ackland as Donald Vanston

Orla Brady as Kate Harris

Kevin Flood as William

Joan O'Hara as Alice Peterson

Darragh Kelly as Mr. Evans

Elizabeth Moynihan as Nurse Healy

Danielle Ryan as Maria

Doreen Keogh as Mary