|Film||Buffy The Vampire Slayer|
Lothos is an ancient Master Vampire who was over 800 years old. He had an obsession with the Vampire Slayers and had stalked and murdered several of them over his extensive undead lifespan until he ran into Buffy Summers who ultimately destroyed him.
Lothos was the first major antagonist that Buffy ever faced as the Slayer and debuted in the feature film, Buffy the Vampire Slayer which was released on July 31, 1992. He was portrayed by Rutger Hauer. He never appeared nor was ever mentioned in the 1997 TV series adaptation of the film.