Totò diabolicus

Peppino De Martino as Notaio Cocozza Franco Giacobini as Dottor Santoro Mimmo Poli as Il postino Béatrice Altariba as Diana Luigi Pavese as Commissario di polizia Mario Castellani as Ispettore Scalarini Giulio Marchetti as Detective Privato Pietro De Vico as Il paziente Totò as Galeazzo / Carlo / Scipione / Antonio / Laudomia / Pasquale Raimondo Vianello as Barone Lallo Nadia Sanders as Donna Fiore

Vittorio Metz Story, Screenplay Mario Castellani Second Assistant Director Piero Piccioni Original Music Composer Mariano Laurenti First Assistant Director Marcello Fondato Screenplay Stelvio Massi Camera Operator Steno Director Bruno Corbucci Screenplay