The movie was about a woman doctor who's daughter has been raped, but not convicted in court, so she and a few other women set out to get revenge on these rapests, one time they removed the testicals of a man in a bowling alley bathroom, and so on, towards the end the ladies brought a man in and the doctor discovered it was the same guy who raped her daughter.

Please help I didn't see the ending...

Thanks

Mark in Raleigh

You are looking for "The Ladies Club" from 1986.

Joan Taylor (Karen Austin) is a Los Angeles policewoman whom gets gang-raped by a trio of burglars in her own house. When the three rapists get caught, go to trial, and get away with through a legal technicality, Joan takes up going to women's support meetings where she forms an alliance with a resident doctor Constance Lewis (Christine Belford) whose daughter was raped and killed by a sex offender, as well as a few other rape victims, in which Joan takes charge of the group in leading them out to abduct and surgically castrate various men whom have committed rape and got away with it. But each of the ladies personal problems soon get in the way when each one wants to hunt down the men whom raped them.