Chained Girls is a 1965 American film directed by Joseph P. Mawra.
[1] This "exposé" claims to reveal the shocking truth about lesbianism in today's society with supposed hidden camera footage.
[2] This was a way of getting around censorship, to include what was by the standards of the time fairly explicit material.
Some have detected an irony that the background music is by Tchaikovsky, who was gay.
It was produced by George Weiss (best known for Glen or Glenda), and written directed by Joseph P. Mawra.