Sex is the ultimate weapon.
Petra von Kant is a successful fashion designer — arrogant, caustic, and self-satisfied. She mistreats Marlene (her secretary, maid, and co-designer). Enter Karin, a 23-year-old beauty who wants to be a model. Petra falls in love with Karin and invites her to move in.
- Release Date: October 5, 1972
- Runtime: 124 minutes
- Production countries: Germany
- Original Title: Die bitteren Tränen der Petra von Kant
- Original Language: Deutsch (German)