Captain Kronos: Vampire Hunter-Horst Janson, Caroline Munro-1974 IMDb 6.4/10

Vampire hunter and expert swordsman Kronos finds himself in a small village where several of the local young women have been found in an advanced state of age, their youth drained from them by a vampire's kiss. Kronos' search leads him to the Durward estate where he is met by the effete children of the apparently aged and sick Lady Durward.