Eine Armee Gretchen (1973). Aka She Devils of the SS, Frauleins in Uniform, The Cutthroats. Switzerland, 1973. Directed by Erwin C. Dietrich. Featuring Elisabeth Felchner, Karin Heske, Renate Kasche, Carl Mohner, Helmut Fornbacher, Alexander Allerson, Hasso Preiss, Birgit Bergen, Milan Beli, Anne Graf, Klaus Knuth, Elke Boltenhagen, Michel Jacot, Frank Krones, Elisabeth Fricker. Comedy, Thriller, Erotic.
In the last days of WW2, women are volunteering from all over Germany to serve in the front lines by having sex with the brave Nazi soldiers. But when they start having sex with each other, things get complicated. Especially with the increasing danger from the revengeful Soviet army.