Italy

• 
  ***

  No, the Case Is Happily Resolved

  (1973)
• 
  *

  None But the Lonely Spy

  (1964)
• 
  ***

  Nothing Underneath

  (1985)
• 
  *

  La notte dell’alta marea

  (1977)
• 
  *

  La notte

  (1961)
• 
  *

  Notturno con grida

  (1981)
• 
  *

  The Novice

  (1975)
• 
  ***

  Nude for Satan

  (1974)
• 
  ***

  Nude in a White Car

  (1958)
• 
  **

  The Nude Princess

  (1976)
• 
  ***

  The Nun and the Devil

  (1973)
• 
  *

  A Nun at the Crossroads

  (1967)
• 
  ***

  Obscene Desire

  (1978)
• 
  *

  Obsession

  (1943)
• 
  ***

  Obsession: A Taste for Fear

  (1987)
• 
  *

  Occhio per occhio, dente per dente

  (1967)
• 
  *

  Odds and Evens

  (1978)
• 
  ***

  The Ogre

  (1988)
• 
  *

  Okay sceriffo

  (1964)
• 
  *

  Old Shatterhand

  (1964)
• 
  ***

  The Oldest Profession

  (1967)
• 
  *

  Ombre

  (1980)
• 
  *

  Ombre roventi

  (1970)
• 
  *

  Omicidio al telefono

  (1994)
• 
  *

  Once Upon a Time in America

  (1984)
• 
  ****

  Once Upon a Time in the West

  (1968)
• 
  *

  One After Another

  (1968)
• 
  *

  The One Eyed Soldiers

  (1967)
• 
  *

  Only the Cool

  (1970)
• 
  ***

  Open Your Eyes

  (1997)
• 
  ***

  Opera

  (1987)
• 
  *

  Operation Atlantis

  (1965)
• 
  *

  Operation Counterspy

  (1965)
• 
  *

  Operation Diplomatic Passport

  (1965)
• 
  *

  Operation Hong Kong

  (1964)
• 
  *

  Operation Kid Brother

  (1967)
• 
  *

  Operation Poker

  (1965)
• 
  *

  Operation St. Peter’s

  (1967)
• 
  *

  Operation White Shark

  (1966)
• 
  **

  The Opponent

  (1988)
• 
  ****

  Orca

  (1977)
• 
  *

  Order of Death

  (1983)
• 
  *

  Ordine firmato in bianco

  (1974)
• 
  ***

  Orgasmo

  (1969)
• 
  *

  Orgasmo esotico

  (1982)
• 
  **

  Orgasmo nero

  (1980)
• 
  ***

  The Orientals

  (1960)
• 
  *

  Oscenità

  (1980)
• 
  ***

  OSS 117 Is Unleashed

  (1963)
• 
  ***

  OSS 117 Murder for Sale

  (1968)

50 titles