Heartless is a Danish supernatural drama television series that premiered on Kanal 5 on 28 April 2014 and ran for two seasons.

[1][2] It premiered in the United Kingdom on Channel 4 on 30 October 2017, and thereafter moved to its foreign-language VOD service Walter Presents.

[3] Raised in an orphanage, siblings Sophie and Sebastian carry a dark, fatal secret: in order to survive they have to feed from the life energy of other people.

Sofie and Sebastian try to find answers to what they are, which leads them to Ottmannsgaard, a gloomy and traditional boarding school.

The siblings must contend with strong emotions as they experience their first serious feelings of love and passion, while resisting the urge to drain the energy of the other students and those they care about.