Vanina Vanini, also known as The Betrayer, is a 1961 Italian drama film directed by Roberto Rossellini. It is based on Stendhal's 1829 novella of the same name.

• Sandra Milo ... Vanina Vanini
• Laurent Terzieff ... Pietro Missirilli
• Martine Carol ... Contessa Vitelleschi
• Paolo Stoppa... Asdrubale Vanini
• Isabelle Corey ... Clelia
• Antonio Pierfederici ... Livio Savelli
• Olimpia Cavalli ... La femme de chambre
• Nerio Bernardi ... Cardinal Savelli
• Mimmo Poli ... Il boia
• Claudia Bava
• Leonardo Botta ... Le confesseur
• Nando Cicero ... Saverio Pontini
• Attilio Dottesio
• Carlo Gazzabini
• Enrico Glori
• Jean Gruault ... Le castrat
• Evar Maran
• Leonardo Severini
• Nando Tamberlani

• Vanina Vanini at IMDb
• Review of film at Variety