Hi.  Are you an Agatha Christie Poirot fan? It's a British mystery drama.
I've never heard of her. Who is Agatha Christie Poirot?
Well, she is a detective featured on a drama tv series from 1989-2013 in Britain.
What is the name of the tv series? 
Agatha Christie's Poirot which stars David Suchet as the fictional character Hercule Poirot.  It is based on Agatha Christie's novel.  She was a mystery writer. 
It sounds really interesting. What are the episodes like? 
There are 70 episodes total and in each episode, Poirot is the main detective in charge of a criminal investigation-usually a murder.
Are there any particular notable episodes?