![Investigating Agatha Christie's Poirot: 'The Big Four': Behind-the-scenes photos and episode screencaps Investigating Agatha Christie's Poirot: 'The Big Four': Behind-the-scenes photos and episode screencaps](http://3.bp.blogspot.com/-ljHD3WaGV9I/UlLXbmsSwTI/AAAAAAAABKA/6qpcUY7vhG4/s1600/BigFourfilming2.jpg)
Investigating Agatha Christie's Poirot: 'The Big Four': Behind-the-scenes photos and episode screencaps
![Sold at Auction: Poirot multi signed 10x8 colour photo signed by cast members Hugh Fraser, Pauline Moran and Philip Sold at Auction: Poirot multi signed 10x8 colour photo signed by cast members Hugh Fraser, Pauline Moran and Philip](https://image.invaluable.com/housePhotos/Chaucer/88/722388/H4586-L288250819.jpg)
Sold at Auction: Poirot multi signed 10x8 colour photo signed by cast members Hugh Fraser, Pauline Moran and Philip
![Here is the emotional moment as David Suchet waved goodbye to the cast and crew after finishing his final ever scene as Hercule Poirot. Here is the emotional moment as David Suchet waved goodbye to the cast and crew after finishing his final ever scene as Hercule Poirot.](https://i.pinimg.com/474x/09/37/13/09371367935ab93efaf626d369b15d67.jpg)
Here is the emotional moment as David Suchet waved goodbye to the cast and crew after finishing his final ever scene as Hercule Poirot.
![The Big Four (Hercule Poirot Book 4) - Kindle edition by Christie, Agatha. Mystery, Thriller & Suspense Kindle eBooks @ Amazon.com. The Big Four (Hercule Poirot Book 4) - Kindle edition by Christie, Agatha. Mystery, Thriller & Suspense Kindle eBooks @ Amazon.com.](https://m.media-amazon.com/images/I/516eKz812jL.jpg)
The Big Four (Hercule Poirot Book 4) - Kindle edition by Christie, Agatha. Mystery, Thriller & Suspense Kindle eBooks @ Amazon.com.
![The Big Four: A Hercule Poirot Mystery (Hercule Poirot series Book 5) - Kindle edition by Christie, Agatha. Mystery, Thriller & Suspense Kindle eBooks @ Amazon.com. The Big Four: A Hercule Poirot Mystery (Hercule Poirot series Book 5) - Kindle edition by Christie, Agatha. Mystery, Thriller & Suspense Kindle eBooks @ Amazon.com.](https://m.media-amazon.com/images/I/41otpdfElmL.jpg)