Episode 2 - S1.E2

The second episode looks at Grace Darling's life in a lighthouse and the night she saved nine lives. It shows how Edward Jenner discovered a vaccine against smallpox and follows Rosa Parks as she refuses to give up her seat on a bus and inspires a movement towards justice and equality. It also follows Dr Thomas Barnardo as he sets up a home for street children and watches Elizabeth Fry change the lives of prisoners at Newgate.