Mon avis
Distribution
- Robert LamoureuxArsène Lupin / Lieutenant André Laroche
- Robert DalbanInspector Béchoux of the Judicial Police
- Alida ValliAurélia Valéano
- Jacques DufilhoAlbert, manservant
- Yves RobertLa Ballu
- Roger DumasIsidore Bautrelet aka 'Véritaz'
- Hubert de LapparentFrench Consul in Florence
- Jean BellangerSleeping car employee
- Liliane Chenevière
- Michel EtcheverryVan Nelden, collector
- Jean GallandGeneral
- Gisèle GrandpréMadame du Bois-Lambert
