- Dean Reed
- Straccio
- Ignazio Spalla
- Pietro
- Aldo Canti
- Gatto Mammone
- Sal Borgese
- Bitonto
- Mario Brega
- Fregonese the Tyrant
- Fany Sakantany
- Julia
- Marcello Di Falco
- Gastaldo the Eunuch Servant
- Carlo Tamberlani
- Prior of the Monastery
- Manuel Serrano
- Murieta
- George Wang
- Koyo the Balls Thrower
- Franco Ukmar
- Captain of the Guard
- John Bartha
- Head of Mission
- Giuseppe Mattei
- (as Pino Mattei)
- Salvatore Billa
- Siriano
- Armando Bottin
- Ping
- Ermelinda De Felice
- Nurse
- Nicoletta Elmi
- Mery the Child
- Giuliana Farnese
- Castle Housekeeper
- Gianclaudio Jabes
- Fessar
- Antonio Monselesan
- (as Tony Norton)
- Teresa Rossi Passante
- (as Tessa Passante)
- Attilio Severini
- Palamba
- Pietro Torrisi
- Pilipon
- Omero Capanna
- Brawler
