| Person | Type | Job | Role(s) |
|---|---|---|---|
 Charles Spaak | Crew | Writing | Writer |
 Henri Taverna | Crew | Editing | Editor |
 Joseph Kosma | Crew | Sound | Original Music Composer |
Louisette Hautecœur | Crew | Editing | Editor |
Michel Kelber | Crew | Camera | Director of Photography |
Michel Safra | Crew | Production | Producer |
 Robert Siodmak | Crew | Directing | Director |
Rosine Delamare | Crew | Costume & Make-Up | Costume Design |
 Georges Neveux | Crew | Writing | Writer |
Jean-André d'Eaubonne | Crew | Art | Art Direction |
Marthe Bibesco | Crew | Writing | Novel |
 Alain Saury | Cast | Actor | Soloviev |
 Antoine Balpêtré | Cast | Actor | Kilbatchich |
 Bernard Dhéran | Cast | Actor | Stéphane Ryssakov |
 Curd Jürgens | Cast | Actor | Czar Alexander II |
 Egon von Jordan | Cast | Actor | (uncredited) |
 Françoise Brion | Cast | Actress | Sophie |
 Françoise Deldick | Cast | Actress | (uncredited) |
 Gabrielle Dorziat | Cast | Actress | |
 Germaine Delbat | Cast | Actress | (uncredited) |
 Hans Unterkircher | Cast | Actor | Paskievitch |
Helene Lauterböck | Cast | Actress | (uncredited) |
 Irène Tunc | Cast | Actress | (uncredited) |
Jacqueline Marbaux | Cast | Mlle Trépeau | |
 László Szabó | Cast | Actor | (uncredited) |
Marcel d'Orval | Cast | ||
 Margo Lion | Cast | Actress | Institut Supervisor |
 Michel Bouquet | Cast | Actor | Bibesco |
 Monique Mélinand | Cast | Actress | Tsarina Maria |
 Monique Tarbès | Cast | Actress | (uncredited) |
 Paul Mercey | Cast | Actor | (uncredited) |
 Pierre Blanchar | Cast | Actor | Koubaroff |
 Pierre Moncorbier | Cast | Actor | (uncredited) |
 Robert Le Béal | Cast | Actor | (uncredited) |
 Romy Schneider | Cast | Actress | Katia |
 Senta Berger | Cast | Actress | Court Lady |
 Yves Barsacq | Cast | Actor | Katourine |
Yves Gladine | Cast | Actress | |
 Hubert Noël | Cast | Actor | Michel Dolgorouki |
Victor Tabournot | Cast | (uncredited) | |
 Jacques Mancier | Cast | Actor | (uncredited) |
Liliane Chenevière | Cast | (uncredited) | |
Sophie Poncin | Cast | (uncredited) | |
Danièle Dali | Cast | (uncredited) | |
| Person | Type | Job | Role(s) |
