Sprecher
| Alle Stammsprecher und alle Sprecher, die mehrmals vorkamen, in unterschiedlichen Rollen. Test |
Sprecher |
Rolle |
der Fall |
| René Deltgen | Paul Temple | Curzon, Vandyke, Jonathan, Madison, Gilbert, Lawrence, Spencer, Conrad, Margo, Genf |
| Paul Klinger | Paul Temple | Alex |
| Maurice Lonsdale | Genf | |
| Annemarie Cordes | Steve Temple | Vandyke, Jonathan, Gilbert, Lawrence, Spencer, Conrad |
| Elisabeth Scherer | Curzon | |
| Irmgard Först | Genf | |
| Ursula Langrock | Madison | |
| Margot Leonhard | Alex | |
| Herbert Hennies | Charlie, sein Diener | Curzon, Vandyke, Jonathan, Gilbert, Spencer |
| Eric Schildkraut | Genf | |
| Kurt Lieck | Sir Graham Forbes | Curzon, Vandyke, Jonathan, Madison, Gilbert, Lawrence, Spencer, Margo |
| Monsieur Neider | Genf | |
| Lilly Towska | Vanessa Droste | Vandyke |
| Helen Ferguson | Jonathan | |
| Stella Portland | Madison | |
| Betty Wayne | Gilbert | |
| Julie de Silva | Lawrence | |
| Heinz von Cleve | Lord Westerbury | Curzon |
| Hallen, Portier | Jonathan | |
| Reynaud | Spencer | |
| Peter René Körner | Peter Marlo Sekretär von Lord Westerbury |
Curzon |
| Terry Palmer | Vandyke | |
| Reggy MacIntosch | Jonathan | |
| Hubert Green | Madison | |
| Peter Galino | Gilbert | |
| Kriminalinspektor Ivor | Lawrence | |
| Pete Roberts | Spencer | |
| Dennis Harper | Conrad | |
| Heinz Schimmelpfennig | Mark Elliot | Jonathan |
| George Kelly | Madison | |
| Lance Reynolds | Gilbert | |
| Brian Dexter | Lawrence | |
| Adrian Frost | Spencer | |
| Mike Langdon | Margo | |
| Hermann Pfeiffer | Dr.Stuart | Curzon |
| Bill McCall | Vandyke | |
| Alf Marholm | Major Browning | Curzon |
| Sergeant Digby | Vandyke | |
| Inspektor James | Madison | |
| Mr.Stone | Genf | |
| Alwin Joachim Meyer | Rudolph Charles | Jonathan |
| Archie Brooks | Madison | |
| Max Burford | Lawrence | |
| Inspektor Jenkins | Genf | |
| Curt Faber | Inspektor Morgan | Curzon |
| Inspektor Gerrad | Jonathan | |
| Inspektor Vosper | Madison | |
| Ritchie | Spencer | |
| Ludwig Thiesen | Michael Baxter | Curzon |
| Lucas | Genf |