See a scene from Churchill's Secret.

Find out more about Romola Garai's character.

The cast and crew on filming at the real residence of Winston Churchill.

The program creators take you behind the scenes.

Actor Michael Gambon on playing historic icon Winston Churchill.

See a preview of Churchill's Secret, starring Michael Gambon.

Michael Gambon (Cranford) stars as Winston Churchill. Airing Sept. 11, 8/7c on MASTERPIECE