Neal Street Productions for BBC One
When a young woman with Down's syndrome is discovered pregnant, sinister circumstances are assumed. Meanwhile, as the nuns organise celebrations for Sister Evangelina's jubilee, Nonnatus House greets new midwife Patsy.
Director: China Moo-Young
Starring: Jenny Agutter, Pam Ferris, Miranda Hart, Sarah Gordy and Colin Young
Writer: Heidi Thomas
Producer: Hugh Warren
Executive Producers: Pippa Harris and Heidi Thomas