Nu ji zhong ying

Bamboo House of Dolls (imdb)
aka Nu ji zhong ying
This over the top Shaw Brothers Women in Prison film tells the story of a ruthless band of Japanese soldiers and their lesbian Wardress who go up against a group of imprisoned Chinese girls and American nurses. 

Cast: Birte Tove, Lieh Lo, Hsieh Wang, Terry Liu, Roska Rozen, Niki [...]