The cast of Downton Abbey lend their voices to an episode of Doc McStuffins!

Lesley Nicol (Mrs. Patmore), Joanne Froggatt (Anna Bates), Matt Milne (Alfred Nugent), Nigel Harman (Mr. Green) and Robert Bathurst (Sir Anthony Strallan) will guest star in the episode titled 'Let the Nightingale Sing'!

In the episode Doc and the gang will magically travel back in time to 19th century England where they meet a young Florence Nightingale who they will help to realise her dream of becoming a nurse.

Let the Nightingale Sing is scheduled to air in the US on November 2nd!