Jack Colgrave Hirst

Hana and Delaney hatch a daring plan to expose the conspiracy.

Nolan recounts the events in Beijing, and Hana continues to probe the events on-board.

Demolition work in Poplar uncovers a long-buried secret that leads to a testing and emotional case for the team. Sister Julienne takes on a sensitive delivery.

Sister Julienne and Dr Turner clash over whether to provide a private care service, and a distressing birth raises fears of another Thalidomide case.