The Prince of Tempters

Lois Moran

Monica

Ben Lyon

Francis

Mary Brian

Mary

Lya De Putti

Dolores

Ian Keith

Mario Ambrosio, later Baron Humberto Giordano

Olive Tell

Duchess of Chatsfield

Sam Hardy

Apollo Beneventa

Judith Vosselli

Signora Wembley

Frazer Coulter

Lawyer

J. Barney Sherry

Papal Secretary