From Mayerling to Sarajevo (1940) — Cast
Cast
| Jean Debucourt | Janatschek |
| Colette Régis | Archduchess |
| Gabrielle Dorziat | Archduchess |
| Sylvain Itkine | |
| Henri Bosc | Serbian |
| Jean Worms | Joseph |
| Philippe Richard | (uncredited) |
| Gilbert Gil | Gavrilo Princip |
| Jean-Paul Le Chanois | Gavrilo Princip |
| Raymond Aimos | Valet |
| John Lodge | Archduke |
| Gaston Dubosc | Count Andre |
| Aimé Clariond | Prince Luca |
| Henri Beaulieu | |
| Edwige Feuillère | Sophie |
| William Aguet | Chamberlain |
| Monique Clariond | Archduchess |
| Geneviève Morel | (uncredited) |
| Jean Buquet | (uncredited) |
| Georges-François Frontec | (uncredited) |
| Primerose Perret | (uncredited) |
| Jacques Roussel | |
| Louis Florencie | (uncredited) |
| Jacqueline Marsan | Archduchess |
| Eddy Debray | |
| Francine Claudel | (uncredited) |
| Marcel André | Archduke |
Crew
| Oscar Straus | Original Music Composer |
| Otto Heller | Director of Photography |
| Jean-Paul Le Chanois | Assistant Director |
| Marcelle Maurette | Screenplay |
| Curt Alexander | Adaptation |
| Eugène Tucherer | Producer |
| Jean Faurez | Assistant Director |
| Hagop Arakelian | Makeup Artist |
| Boris Bilinsky | Costume Design |
| Carl Zuckmayer | Screenplay |
| Jacques Natanson | Dialogue |
| André-Paul Antoine | Dialogue |
| Jean Oser | Editor |
| Dupuis | Makeup Artist |
| Curt Courant | Director of Photography |
| Marcelle Maurette | Dialogue |
| Max Ophüls | Director |
| Edward Halton | Producer |
| Jean d'Eaubonne | Production Design |
| Myriam Borsoutsky | Editor |