On screen
Cast
26 credited performers
Cornel Wilde
Constantine
Belinda Lee
Fausta
Massimo Serato
Maxentius
Christine Kaufmann
Livia
Fausto Tozzi
Hadrian
Tino Carraro
Emperor Maximianus
Carlo Ninchi
Constantius Chlorus
Vittorio Sanipoli
Apuleius
Elisa Cegani
Elena
Nando Gazzolo
Licinius
Annibale Ninchi
Galarius
Franco Fantasia
Roman Soldier
Loris Gizzi
Roman Prosecutor
Enrico Glori
Livia's Father
Artwork unavailable
Jole Mauro
Celi, Fausta's Maid
Nando Tamberlani
Character not listed
Renato Terra
Character not listed
Giuseppe Addobbati
Character not listed
Lia Angeleri
Character not listed
Fedele Gentile
Character not listed
Artwork unavailable
Piero Giagnoni
Character not listed
Gino Marturano
Character not listed
Artwork unavailable
Mario Meniconi
Character not listed
Artwork unavailable
Spartaco Nale
Character not listed
Ugo Sasso
Character not listed
Raimondo Van Riel
Character not listed