Jessica Raine and Miranda Hart return for more touching and compelling stories from the nurses and nuns of Nonnatus House. This series sees Chummy, PC Noakes and baby Freddy back in the East End, Sister Bernadette, now known as Shelagh since leaving the convent, preparing for her wedding to Dr Turner and Jenny facing huge challenges both personally and professionally. A fascinating portrayal of birth, life and death in a community on the brink of huge social change.