Movies about Rome

As I mentioned in a recent post, I will be in Rome next month, taking part in a recording project in the church of Santa Maria Maggiore. At that point, no one had any ideas to offer for things I should try to see or do when in Rome, so I am asking a different question. What films are set in Rome that are worth seeing again before I leave? Based on recent reviewings of Roman Holiday and the two Fellini films listed below, I am ready to become involved in crazy adventures with beautiful princesses and starlets, preferably avoiding paparazzi while racing around in a sports car. Here are the films that came to mind for viewing before my trip:

• Roberto Rosselini's Roma, Città Aperta (1945)
  
• Ladri di biciclette (1948)
  
• Roman Holiday (1953)
  
• Mario Lanza's Arrivederci Roma (1958)
  
• Federico Fellini's La Dolce Vita (1960)
  
• Spartacus (1960)
  
• Pier Paolo Pasolini's Mamma Roma (1962)
  
• The Shoes of the Fisherman (1968)
  
• Bertolucci's Il Conformista (1970)
  
• Federico Fellini's Roma (1972)
  
• Monsignor (1982), with Christopher Reeve
  
• The Scarlet and the Black (1983)
  
• The Talented Mr. Ripley (1999)
  
• Gladiator (2000)

If you can think of any other films set in Rome, perhaps with a different vantage point, that's what the Comments link is for down there.