Bitch Slap (2009)

Trixie (Julia Voth), Hel (Erin Cummings) and Camero (Amercia Olivo) are three bad girls who arrive at a remote desert hideaway in order to steal a very expensive diamond from an underworld don called Hot Wire (William Gregory Lee). Many other criminals join the scene and a war to save life starts as the girls face worse enemies that they had contemplated. The girls also get to know that their arrival and the struggle was set up. They face the possibility that one of the three girls is not human. It turns out later that Hel is the one who is not human.

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