The Unholy Rollers | 1971
When her boorish boss at the factory begins to sexually harrass her, Karen quits and decides to try out for the roller derby. She wins a spot on the team and quickly rises to the top. Then despite the fact that Karen is not well-liked by her fellow teammates, she becomes a sensation among roller derby fans. Her desire for victory soon becomes an obsession however, as Karen ends up exposing more than just her naked ambition.