Younger American dancer Susie Bannion arrives in Nineteen Seventies Berlin to audition for the world-renowned Helena Markos Dance Firm. When she vaults to the position of lead dancer, the lady she replaces breaks down and accuses the corporate's feminine administrators of witchcraft. In the meantime, an inquisitive psychotherapist and a member of the troupe uncover darkish and sinister secrets and techniques as they probe the depths of the studio's hidden underground chambers.
