Giacomo Gianniotti as Diabolik

Miriam Leone as Eva Kant

Valerio Mastandrea as Ginko

Monica Bellucci as Altea di Vallenberg

Alessio Lapice as Roller

Linda Caridi as Elena Vanel

Pier Giorgio Bellocchio as Sgt. Palmer

Ester Pantano as Capo ballerina

Andrea Roncato as Barbo

Amanda Campana as Giovane truccatrice

Urbano Barberini as Ministro della Giustizia

Giacomo Giorgio as Agente Zeman

Simone Leonardi as Poliziotto

Pierangelo Menci as Poldo

Marco Bonadei as Agente Urban

G-Max as Capo guardia museo

Gustavo Frigerio as Maggiordomo

Diodato as Himself

Massimo Scola as Agente di polizia