Amores de vampiros

Ingrid Pitt said in a 2009 column she wrote for Den of Geek that "When it came to the nude scenes, the director asked Madeline Smith and me if we wanted a closed set. It didn't bother me one way or the other because I've always been a bit of an exhibitionist so I had no problem letting people see me naked. Maddy Smith, being very British, was a little more nervous about prancing around in the nude. So we had a closed set. Producers Harry Fine and Michael Style were a bit peeved about this because they were barred from set too. They thought it was producer's perks to watch what was going on. Then one day I was walking to the set wearing just a dressing gown with nothing on underneath when I saw them coming in the opposite direction wearing a doleful look. As I went past them I open my dressing gown and said, Wheeeee! There was a spring in their step as they went on their way."

The fence around what looks like a tennis court in front of the mansion is chain link fencing.

The UK cinema version was cut by the BBFC to reduce the opening decapitation and shots of Carmilla kissing Emma's breasts, and the same print was featured on video releases. The 2002 ILC DVD saw the cuts fully waived though the print used was an edited US one which missed a brief full frontal shot of Carmilla in a bathtub scene. The 2006 Optimum DVD featured the fully uncut and complete print.

Featured in El regreso del conde Yorga (1971)