Italy

• 
  **

  The Master and Margaret

  (1972)
• 
  *

  Master Stroke

  (1967)
• 
  *

  Matalo! (Kill Him)

  (1970)
• 
  *

  Matchless

  (1967)
• 
  ***

  Max and the Junkmen

  (1971)
• 
  ***

  Maya

  (1989)
• 
  *

  Mean Frank and Crazy Tony

  (1973)
• 
  ***

  Mean Mother

  (1973)
• 
  **

  The Medium

  (1951)
• 
  ***

  The Medium

  (1980)
• 
  ***

  Meet Him and Die

  (1976)
• 
  ***

  The Mercenary

  (1968)
• 
  ***

  Messalina

  (1960)
• 
  ***

  Metamorphosis

  (1990)
• 
  *

  Mexican Slayride

  (1967)
• 
  *

  Mia moglie è una strega

  (1980)
• 
  *

  Miami Golem

  (1985)
• 
  ***

  Mill of the Stone Women

  (1960)
• 
  *

  Minnesota Clay

  (1964)
• 
  *

  The Minotaur, the Wild Beast of Crete

  (1960)
• 
  *

  Miranda

  (1985)
• 
  *

  Mission Bloody Mary

  (1965)
• 
  *

  Mission Stardust

  (1967)
• 
  *

  Mission to Caracas

  (1965)
• 
  *

  Mission to Hell

  (1964)
• 
  *

  Mission to Venice

  (1964)
• 
  ****

  Mission: Impossible III

  (2006)
• 
  *

  Mistress of the World

  (1960)
• 
  *

  La monaca di Monza

  (1962)
• 
  ***

  Monamour

  (2005)
• 
  *

  La mondana nuda

  (1980)
• 
  ***

  Mondo balordo

  (1964)
• 
  **

  Mondo cane

  (1962)
• 
  **

  Mondo Cane 2

  (1963)
• 
  *

  Mondo pazzo… gente matta!

  (1966)
• 
  **

  Monika

  (1974)
• 
  *

  The Monk of Monza

  (1963)
• 
  *

  The Monk

  (1972)
• 
  *

  The Monocle

  (1964)
• 
  ***

  The Monster of Florence

  (1986)
• 
  ***

  The Monster of the Opera

  (1964)
• 
  *

  Mother of Tears

  (2007)
• 
  *

  Moving Target

  (1967)
• 
  *

  Mozart Is a Murderer

  (1999)
• 
  ***

  Mr. Mean

  (1977)
• 
  *

  Mr. Peek-a-Boo

  (1951)
• 
  *

  La muerte incierta

  (1973)
• 
  *

  Murder by Music

  (1969)
• 
  ***

  The Murder Clinic

  (1966)
• 
  ***

  Murder in Blue Light

  (1991)

50 titles