In the time of Jesus Christ, blacksmith Marcus (Preston Foster) is content with his life, beautiful wife Julia (Gloria Shea) and six-month-old son. However, when Julia and their child are run down by a chariot in the streets of Pompeii, Marcus spends the little money he has to pay for a doctor and medicine. Needing more, in desperation, he becomes a gladiator. He wins his fight, but in vain; his wife and child die.