The Chartwell Metamorphosis (audio story)

 was the fourth and final story in The Churchill Years. It featured the Eleventh Doctor and Lily Arwell.

Publisher's summary
Comfortably retired to his home at Chartwell, Churchill plans to live out his days in peace, in the company of his butterflies — if his attendants would just leave him alone.

But it isn't simply Lepidoptera breeding in the gardens, as a far more sinister species is about to emerge from its cocoon — and is ready to feast on something more than just the shrubberies.

Surrounded on all sides, the former Prime Minister must put a life's worth of experience into action in order to win the day. Can his new nurse Lily Arwell offer her assistance?

Cast

 * Winston Churchill - Ian McNeice
 * Lily Arwell - Holly Earl
 * Danvers - Stewart Scudamore
 * Mrs Whitaker - Carolyn Seymour
 * Mr Rogers - John Banks

Continuity

 * Lily Arwell previously met the Eleventh Doctor alongside her family in 1941. (TV: The Doctor, the Widow and the Wardrobe)
 * Churchill asks the Doctor if he can travel in the TARDIS one last time. (AUDIO: Living History, PROSE: The Lost Diaries of Winston Spencer Churchill)