The Madame Blanc Mysteries

It's once again time for our list of everything coming to PBS on streaming in September 2025, from more The Madame Blanc Mysteries to the return of the Agatha Christie collection.

The Season 4 finale of The Madame Blanc Mysteries ends on an upbeat note as a jewelry thief is foiled, and a new chapter opens for Jean and Dom.

On the penultimate episode of The Madame Blanc Mysteries Season 4, the clock is ticking for Jean and Dom to sort their relationship out. Meanwhile, there's a murder to deal with.

Jean has a working holiday with Dom in which her investigation of an ancient document turns deadly in The Madame Blanc Mysteries.

Channel 5 announces a slew of commissions for the 2025-2026 season, including a feature-length holiday episode for The Madame Blanc Mysteries... but not a Season 5.

Antiquer Jean White discovers a history of theft and family feuding when toxic fumes kill her cleaning lady in The Madame Blanc Mysteries.