Detective Poirot's Little Grey Cells

Detective Poirot's Little Grey Cells trivia questions

1. Who played the role of Detective Poirot in the TV series?
2. What is the name of Poirot's trusted secretary?
3. In which city is Poirot's residence located in the series?
4. What is the name of Poirot's best friend in the series?
5. Which author's works is the TV series based on?
6. What is the name of Poirot's valet in the series?
7. What is the title of the first episode of Agatha Christie's Poirot?
8. Which character often assists Poirot in his investigations?
9. What is the name of the fictional detective agency Poirot establishes?
10. What is the last episode of Agatha Christie's Poirot called?