The Devil's Sisters Ending Explained: This film is based on the Las Poquianchis case in Mexico where Delfina and María de Jesús González lured in young women with false help wanted ads. Directed by William Grefé, this 1966 crime film stars Sharon Saxon (Teresa), alongside Fred Pinero as Antonio Sanchez, Velia Martinez as Carmen Alvarado, Anita Crystal as Rita Alvarado. Rated 7/10 by audiences, the conclusion brings the story to a satisfying close.

What Happens at the End of The Devil's Sisters?

This film is based on the Las Poquianchis case in Mexico where Delfina and María de Jesús González lured in young women with false help wanted ads. They would get the women addicted to drugs and put them to work as prostitutes. Once they became too ill, used up or stubborn, they would be killed. Customers may also be killed if it appeared to be profitable enough. When police officers searched the sisters' property they found 91 bodies.

William Grefé's narrative builds toward a resolution centered on Sharon Saxon (Teresa)'s journey. They would get the women addicted to drugs and put them to work as prostitutes.

How Does Sharon Saxon (Teresa)'s Story End?

  • Sharon Saxon: Sharon Saxon's arc reaches a definitive conclusion by the final act, with William Grefé delivering a resolution that feels earned after the film's 1h 30m runtime.
  • Fred Pinero (Antonio Sanchez): Fred Pinero's role in the climax proves pivotal to how the central conflict resolves.
  • Velia Martinez (Carmen Alvarado): Velia Martinez's character undergoes a significant shift in the final act.

Is The Devil's Sisters Based on a True Story?

Yes — The Devil's Sisters draws from real events. The ending reflects documented outcomes, though William Grefé has taken creative liberties in dramatizing specific scenes for cinematic impact.

What Does the Ending of The Devil's Sisters Mean?

The ending of The Devil's Sisters ties together the narrative threads involving Sharon Saxon. William Grefé chooses a conclusion that prioritizes thematic consistency over surprise, resulting in an ending that rewards viewers who engaged with the story's central themes.