Movies and TvShows featuring "feeding-on-energy" theme.

During a mission to investigate Halley's Comet, a crew discovers an alien spaceship filled with desiccated corpses. They bring one of the corpses back to Earth, unknowingly unleashing a space vampire that starts feeding on human energy, leading to a city-wide apocalypse.

In a mystical fantasy world, a young hero embarks on a mission to find a magical crystal and save his world from darkness and enslavement.

A space station on a collision course with an asteroid becomes infested with a slimy alien creature. The crew must find a way to stop the green slime from taking over the station and escaping to Earth.

The students at a private girls' school are unaware that the school's doctor is secretly using a machine to extract the energy from the young girls.