Arsène Lupin
Theodora
Grognard
commissaire Ganimard
Herlock Sholmes (as Joseph Sartchadjiev)
Sonia (as Marianne Stanicheva)
Vlado
(as Yrynei Constantinov)
(as Alexandre Alexandrov)
(as Crassimir Rancov)
(as Maxim Guentchev)
Young girl on the train (uncredited)