Steve Reeves
Romulus
Gordon Scott
Remus
Virna Lisi
Julia
Franco Volpi
Amulio
Massimo Girotti
Tazio
Jacques Sernas
Curzio
Laura Solari
Rea Silvia
Germano Longo
Scebro
Ornella Vanoni
Tarpeia
Piero Lulli
Sulpicius
José Greci
Gianni Musy
Inger Milton
Enzo Cerusico
Andrea Bosic
Enrico Glori
Franco Balducci
Bruno Tocci
Giuliano Dell'Ovo
Nando Angelini
Armando Fracassi
Fight Spectator (uncredited)
Directing
Sergio Corbucci
Director
Guido Zurli
First Assistant Director
Roberto Fizz
First Assistant Director
Mimmola Girosi
First Assistant Director
Renata Clerici
Script Supervisor
Eschilo Tarquini
Script Supervisor
Franco Giraldi
Second Unit Director
Writing
Luciano Martino
Story
Sergio Leone
Story
Sergio Corbucci
Story
Ennio De Concini
Screenplay
Luciano Martino
Screenplay
Franco Rossetti
Screenplay
Sergio Corbucci
Screenplay
Duccio Tessari
Screenplay
Sergio Leone
Screenplay
Adriano Bolzoni
Dialogue
Camera
G.B. Poletto
Still Photographer
Romolo Romagnoli
Key Grip
Dario Di Palma
Second Unit Director of Photography
Stelvio Massi
Camera Operator
Emilio Giannini
Camera Operator
Enzo Barboni
Director of Photography
Production
Gianni Di Stolfo
Production Secretary
Francesco Merli
Production Secretary
Alberto Giommarelli
Production Secretary
Mario Musy Glori
Production Manager
Franco Palaggi
Production Manager
Alessandro Jacovoni
Producer
Roberto Moretti
Unit Manager
Sergio Borelli
Unit Manager
Vittorio Musy Glori
Line Producer
Crew
Costume & Make-Up
Mario Van Riel
Makeup Artist
Anna Cristofani
Hairstylist
Adriana Masseroni
Seamstress
Cesare Rovatti
Costume Design
Thea Boggiatto
Makeup Artist
Lighting
Art
Saverio D'Eugenio
Production Design
Hanzi Axerio
Assistant Set Decoration
Gianfranco Lowle
Assistant Set Decoration
Carlo Simi
Set Decoration