Fräulein Devil, also known as Captive Women 4, Elsa: Fraulein SS and Fraulein Kitty, is a 1977 French

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 Nazi exploitation

Nazi exploitation

Nazi exploitation is a subgenre of exploitation film and sexploitation film that involves villainous Nazis committing criminal acts of a sexual nature often as camp or prison overseers in World War II settings...

 film.

Plot

This stars Malisa Longo as the cruel Nazi Elsa, a former hooker with a penchant for S&M, a love for leather boots and nakedness, and a hatred of the French Resistance. It is set during the final days of World War II. The Third Reich plans to reward good Nazi officers and weed out traitors by sending a "Pleasure Train" through Europe. The train is populated by beautiful prostitutes who will service soldiers while gaining info on those who betrayed the Reich.

Background

Longo also starred in another Nazisploitation film Helga, She Wolf of Spilberg (1977).

Both films follow the formula of the 1974 hit Ilsa, She Wolf of the SS  which starred Dyanne Thorne

Dyanne Thorne

Dyanne Thorne is an American actress, nude model for pin-up magazines, and former Las Vegas showgirl...

 as a brutal prison camp commandant. Fräulein Devil also borrowed some plot and stylistic elements from the 1976 European blockbuster Salon Kitty

Salon Kitty

Salon Kitty was a Berlin brothel used by the SD for espionage purposes before and during World War II.In the 1930s Berlin, Salon Kitty was a high-class brothel in 11 Giesebrechtstrasse. Its usual clientele included German dignitaries and foreign diplomats...

, which allowed the film to be successfully advertised in both North American and European markets with separate emphasis; The "war adventure stories" style of the Ilsaseries in the former and the Nazi brothel

Brothel

Brothels are business establishments where patrons can engage in sexual activities with prostitutes. Brothels are known under a variety of names, including bordello, cathouse, knocking shop, whorehouse, strumpet house, sporting house, house of ill repute, house of prostitution, and bawdy house...

gimmick in the latter.