When I was a kid, I became a huge fan of Marv Wolfman and Gene Colan's amazing Marvel Comics' effort, Tomb of Dracula. It's 70 issue run is considered by myself to be one of the better attempts at the horror genre in sequential art....but...it's anime adaptation? Some of the best unintentional humor on the planet.
In 1980, an animated television movie based on Marvel Comics' Tomb of Dracula was released. Much of the main plot was condensed and many characters and subplots were truncated or omitted. The film was animated in Japan by Toei and sparsely released on cable TV in North America by Harmony Gold under the title Dracula: Sovereign of the Damned, and has been released on VHS as The Tomb of Dracula: Sovereign of the Damned.