Hélène
Micheline Presle
Lysias
Georges Marchal
Annibale Betrone
Claudio Ermelli
Mary Genni
Hans Hinrich
Victor Ledda
Teresa Pollio
Jone Romano
Marcella Rovere
Peter Trent
Arbax
Marcel Herrand
Claudius
Jaque Catelain
Nidia
Adriana Benetti
Diomède
Camillo Pilotto
Olinte
Antonio Pierfederici
Panza
Guglielmo Barnabò
Lépide
Alain Quercy
Laura Alex
Novel
Edward George Bulwer-Lytton
Screenplay
Antonio Pietrangeli
Diego Fabbri
Director
Marcel L'Herbier
Dialogue
Paolo Moffa
Alexandre Arnoux
Pierre Brive
Guglielmo Santangelo
Jean Laviron