Set in London's East End during the 1950s, a newly qualified midwife begins her career alongside an order of nursing nuns.

Avec :
Jessica Raine (Jenny Lee)
Miranda Hart (Chummy Noakes)
Jenny Agutter (Sister Julienne)
Pam Ferris (Sister Evangelina)
Judy Parfitt (Sister Monica Joan)
Helen George (Trixie Franklin)
Bryony Hannah (Cynthia Miller)
Laura Main (Shelagh Turner)
Cliff Parisi (Fred)
Emerald Fennell (Patsy Mount)
Charlotte Ritchie (Barbara Gilbert)
Victoria Yeates (Sister Winifred)