Vampire Lovers, The (1970)     
   
Directed by Roy Ward Baker

Writing credits: 
Sheridan Le Fanu (story)
Harry Fine (adaptation) 
 
Cast:
Ingrid Pitt ....  Marcilla/Carmilla/Mircalla Karnstein 
George Cole ....  Roger Morton 
Kate O'Mara ....  The Governess (Mme. Perrodot) 
Peter Cushing ....  General von Spielsdorf 
Ferdy Mayne ....  Doctor 
Douglas Wilmer ....  Baron Joachim von Hartog 
Madeline Smith ....  Emma Morton 
Dawn Addams ....  The Countess 
Jon Finch ....  Carl Ebhardt 
Pippa Steel ....  Laura (as Pippa Steele) 
Kirsten Betts ....  1st Vampire 
Janet Key ....  Gretchin 
Harvey Hall ....  Renton 
John Forbes-Robertson ....  Man in Black 
Charles Farrell ....  Landlord 

Synopsis:
The Countess is called away to tend a sick friend and 
imposes on the General to accept her daughter Marcilla 
as a houseguest. Soon after some of the villagers begin 
dying, and the General's daughter Laura rapidly becomes 
weaker and paler by the day. Based on the story "Carmilla" 
by Sheridan Le Fanu.