After burning Rome, Emperor Nero decides to blame the Christians, and issues the edict that they are all to be caught and sent to the arena. Two old Christians are caught, and about to be hauled off, when Marcus, the highest military official in Rome, comes upon them. When he sees their stepdaughter Mercia, he instantly falls in love with her and frees them. Marcus pursues Mercia, which gets him into trouble with Emperor (for being easy on Christians) and with the Empress, who loves him and is jealous.
as Marcus Superbus - Prefect of Rome
as Mercia
as Empress Poppaea
as Emperor Nero Claudius Caesar
as Tigellinus
as Titus
as Favius Fontelas
as Stephan
as Glabrio
as Dacia
as Licinius
as Ancaria
as Viturius
as Strabo
as Servillius
as Tybul
as Philodemus
as Tyros
as Colosseum Spectator (uncredited)
as Christian Martyr / Gladiator Leader / Voice in Coliseum Mob (uncredited)
as Christian on Stairway (uncredited)
as Crocodiles' Victim (uncredited)
as Chaplain Costello (1944 Re-Release Prologue) (uncredited)
as Hoboken (1944 Re-Release Prologue) (uncredited)
as Bettor of 300 Silver