Chained Heat Iii No Holds Barred (1998)

Chained Heat III: No Holds Barred continues the women-in-prison exploitation saga, trading in lockup brutality and lurid melodrama behind bars. Rena Riffel shows up in the cast, adding her presence to the film's rougher edges. The archive carries just 1 scene clip from the movie, and it catches Riffel topless on camera. It's a small entry on the site. Still, that single nude scene gives Riffel's fans a reason to stop and watch.