Hercule Poirot

1. Mr. Masterman

1.1. valet for Ratchett

2. Rachett

2.1. Killed as first suspect

2.2. Rich millionare

2.3. Murdered a Daisy Armstrong

3. Dr. Constatine

3.1. Helped investigate the case

4. M. Bouc

4.1. Director of the Campagnie of Wagon Lits

4.2. Worked with Piorot on the Belgian Police

4.3. Asks Poirot to take the case

5. M. MacQueen

5.1. Works for Rachett

5.2. Knew valuable information

5.3. Wasn't surprised of Rachett death

6. Mary Debenham

6.1. Tutor of Daisy Armstrong

6.2. In love with Colonel Arbuthnot

7. Mrs. Hubbard

7.1. Famous actress

7.2. Grandmother of Daisy Armstrong

7.3. Only American on train

8. Armstrong family

8.1. Murder of Daisy Armstrong

8.2. Millionaires

8.3. Colonel Armstrong committed suicide after daughters death

8.4. Important cause to the murderer

9. Helena Goldenberg

9.1. sister of Mrs. Armstrong

10. Colonel Arbuthnot

10.1. Friend of the Armstrongs

10.2. IN love with Miss Debenham

11. Mr. Hardman

11.1. traveling salesman for typewriting robbons

11.2. McNeil's Detective Agency

12. Hildegarde Schmidt

12.1. took place in Armstrong household

12.2. Maid of Princess Dragomiroff

13. Mr. Foscarelli

13.1. Italian

13.2. Agent for Ford motor cars

14. Greta Ohlsson

14.1. Swedish

14.2. Matron in a missionary school near Stamboul

14.3. Trained nurse

15. Countless Andrenyi

16. Count Andrenyi

17. Princess Dragomiroff

17.1. left hankerchief at site of murderer

17.2. God-daughter of Sonia Armstrong

18. Pierre Michel

18.1. BIg Blond Conductor of the Athens-Paris Coach