Spain

• 
  *

  The Carpet of Horror

  (1962)
• 
  *

  Carta de amor de un asesino

  (1973)
• 
  *

  La casa

  (1976)
• 
  ***

  The Case of the Scorpion’s Tail

  (1971)
• 
  ****

  The Castle of Fu Manchu

  (1969)
• 
  ***

  Cauldron of Blood

  (1968)
• 
  *

  Cavalry Charge

  (1964)
• 
  ***

  Cecilia

  (1983)
• 
  *

  Charlie and the Hooker

  (1977)
• 
  *

  La chica de los labios rojos

  (1986)
• 
  ***

  Chino

  (1973)
• 
  *

  Las chuponas

  (1986)
• 
  *

  Cita en Navarra

  (1967)
• 
  *

  La ciudad maldita

  (1978)
• 
  *

  The Cobra

  (1967)
• 
  *

  Code Name: Jaguar

  (1965)
• 
  ****

  Cold Eyes of Fear

  (1971)
• 
  ***

  The Colossus of Rhodes

  (1961)
• 
  *

  Comin’ at Ya!

  (1981)
• 
  ***

  The Coming of Sin

  (1978)
• 
  *

  Compañeros

  (1970)
• 
  *

  Confesiones íntimas de una exhibicionista

  (1983)
• 
  ***

  Conquest

  (1983)
• 
  ***

  The Corruption of Chris Miller

  (1973)
• 
  **

  The Counsellor

  (1973)
• 
  ****

  Count Dracula

  (1970)
• 
  ***

  Count Dracula’s Great Love

  (1973)
• 
  *

  Coyote

  (1955)
• 
  *

  Creation of the Damned

  (1974)
• 
  ***

  Cries of Pleasure

  (1983)
• 
  *

  Crime Story

  (1968)
• 
  *

  The Crimes of Petiot

  (1973)
• 
  ***

  Crimson

  (1973)
• 
  *

  La cripta de las condenadas

  (2012)
• 
  *

  La cripta de las condenadas: Parte II

  (2012)
• 
  *

  Cross Current

  (1971)
• 
  ***

  Cross of the Devil

  (1975)
• 
  *

  Crossfire in Caracas

  (1967)
• 
  *

  Cruzada en la mar

  (1968)
• 
  ***

  Crypt of the Living Dead

  (1973)
• 
  ***

  Crypt of the Vampire

  (1964)
• 
  **

  Crystalstone

  (1987)
• 
  ***

  Cthulhu Mansion

  (1992)
• 
  *

  La curiosa

  (1973)
• 
  ***

  Curse of the Devil

  (1973)
• 
  ***

  Cut-Throats Nine

  (1972)
• 
  *

  Dagon

  (2001)
• 
  *

  Damned Pistols of Dallas

  (1964)
• 
  *

  The Dancer Upstairs

  (2002)
• 
  *

  Danger!! Death Ray

  (1967)

50 titles