Experience the chilling tale of "Sisters (1973)" where journalist Grace Collier stumbles upon a shocking murder committed by her neighbor, the glamorous model Danielle Breton. As the police fail to find any evidence of the crime, Grace teams up with the skilled private investigator Joseph Larch to unravel the dark secrets lurking in Danielle's past. What unfolds is a twisted web of deceit and duality, leading Grace and Joseph down a path where nothing is as it seems. Will they expose the truth before they become ensnared in a dangerous game of cat and mouse with a killer who may be closer than they think? Delve into this suspenseful thriller that will keep you on the edge of your seat from start to finish.