The film is a modern-day telling of the Greek mythological tale of the Gorgon and was inspired by the 1964 classic Hammer Horror film of the same name and the 1981 cult classic Clash of the Titans.

At a French boarding school for troubled youth in the early 1970's, the Headmaster and his wife decide that their son Daniel, who is fifteen years old but looks younger, should finally go live in the dorm with all the other students, as they do not want it to seem Daniel is receiving any special treatment. Daniel is now faced with the challenge of earning the trust and respect of the other students, who all come from troubled backgrounds.

A pair of teenage girls, who are blind by day, but when the sun goes down, they roam the streets to quench their thirst for blood.

No wonder Germaine, Madame Dubard's new maid, has funny manners: it's just her day job. At night, she's working the streets of Pigalle. When Mrs Dubard's nephew visits his aunt, he thinks he has already seen this lovable blonde somewhere.