Harmonia
- વર્ષ: 1970
- દેશ: United Kingdom, United States of America
- શૈલી: Drama, Thriller
- સ્ટુડિયો: Embankment Films, New Native Pictures, Sight Unseen Pictures
- કીવર્ડ: cult, based on true story, 1980s
- ડાયરેક્ટર: Guy Nattiv
- કાસ્ટ: Naomi Watts, Vicky Krieps, Odessa Young, Bella Ramsey
