| Rolle | Person |
|---|---|
| Antoinette Marceau | Svenja Pages |
| Hercule Poirot | Wolfgang Kaven |
| Rolle | Person |
|---|---|
| Antonio Foscarelli | Erik Schäffler |
| Caroline Hubbard | Angela Stresemann |
| Colonel Arbuthnot | Klaus Nietz |
| Cyrus Hardman | Christian Rudolf |
| Dr. Constantine | Erik Schäffler |
| Edward Masterman | Marco Kröger |
| Fürstin Dragomiroff | Ursula Sieg |
| Greta Ohlsson | Heidi Berndt |
| Hector McQueen | Sascha Rotermund |
| Herzog Andrenyi | Lennardt Krüger |
| Herzogin Andrenyi | ??? |
| Hildegard Schmidt | Marianne Bernhardt |
| Klaus | Erik Schäffler |
| Lokführer | ??? |
| Mary Debenham | Anne Moll |
| Pierre Michel | Wolf Frass |
| Samuel Ratchett | Rainer Schmitt |
| Stimme Marcel Bouz | Klaus Nietz |
