"Black Circle" is a psychedelic horror drama with an old hypnosis LP at its center. The record is supposed to make one happy and successful if listened to while sleeping, but unfortunately, it has unwanted side effects.
Two sisters reunite thanks to a hypnosis LP from the 70s. The theory is that whoever listens to the record in their sleep will become successful and carefree, but it brings highly unwanted side effects. The hypnotized evil self manifests as a doppelganger that takes physical form and grows stronger. The goal of the copy is to take over the original's life. The sisters must now find the hypnotist (Christina Lindberg) who created the record. She is their last hope.