Sperrbezirk is a 1966 West German comedy drama film directed by Will Tremper and starring Harald Leipnitz, Suzanne Roquette and Guido Baumann.
[3] Young and attractive Ann works in a Berlin drive-in cinema.
One day, she meets an eloquent and charming estate agent, Bernie Kallmann, who Ann quickly falls in love with.
Unknown to Ann, Bernie's apparent attraction towards her, as with many other women, is because Kallmann is a pimp and a significant member of the ring that controls all prostitution in the city.
Tremper himself described Sperrbezirk as "A gruesome story of an naive country girl, which becomes a hooker out of love.