Epizoda 1 (S04E01)

In the Season 4 Premiere, Nurse Barbara Gilbert arrives at Nonnatus and, after a disastrous start, earns the respect of her colleagues by helping a new mother overcome difficulties. Trixie faces one of the most emotionally draining cases of her career, and the Turners broker a domestic deal that breaks the mold for the 1950s and 60s. Sister Evangelina finally agrees to undergo tests for her abdominal pain. (PBS)