SHERMAN: Like everything I do, I wasn’t really trying to copy any picture of Madame de Pompadour, but to look like someone like Madame de Pompadour. A year after I made this I had a show in Paris that ...

Following on from its 2024 Christmas special, The Madame Blanc Mysteries is returning for a fourth season on Channel 5, and we now know just when the new episodes are set to begin airing.