Walter Chiari

Fiorello Capone

Silvana Pampanini

Empress Poppea

Carlo Campanini

Jimmy Gargiulo

Jackie Frost

Licia

Gino Cervi

Nero

Gildo Bocci

Rocco D'Assunta

Pannunzia, the Prefect

Giulio Donnini

Tigellinus

Enzo Fiermonte

Gladiator

Richard McNamara

Alda Mangini

Sophonisba, the Sorceress

John Myhers

Piero Palermini

Marcus

Umberto Sacripante

Venditore di ricordi

Ugo Sasso

Muzio

Mario Siletti

Seneca

Bruno Smith

Slave-trader

Michael Tor

A consul

Pietro Tordi

Gladiator of Gaul

Henri Vidon

Alba Arnova

Dancer

Sandro Bianchi

Rosario Borelli

Tullio

Pietro Capanna

Giacomo Furia

Harbinger

Felice Minotti

A Christian

Franco Pesce

Pasquale Fasciano

Thief #1 (uncredited)

Angelo Dessy

A smuggler

Anna Davini

Production Supervisor

Francesco Alessi

Still Photographer

Fernando Cinquini

Production Supervisor

Amerigo Paiolo

Camera Operator

Mario Monicelli

Story

Guido Fiorini

Production Design

Steno

Story

Franco Ferrara

Conductor

Augusto Vivani

Production Secretary

Amato Garbini

Makeup Artist

Mario Bartolomei

Sound

Teresa Petitti

Hairstylist

Cesare Olivieri

First Assistant Director

Niccolò Theodoli

Producer

Mario Soldati

Director

Mario Montuori

Director of Photography

Furio Scarpelli

Screenplay

Dario Cecchi

Costume Design

Agenore Incrocci

Screenplay

Steno

Screenplay

Mario Monicelli

Screenplay

Mario Nascimbene

Original Music Composer

Roberto Cinquini

Editor

Sandro Continenza

Screenplay

Lewis E. Ciannelli

Screenplay