Die Screaming Marianne (UK-import)
Crime thriller directed by Pete Walker and starring Susan George, Barry Evans and Chris Sandford. Following the divorce of their parents, two young women are split up with one living in Portugal with their father and the other in England with their mother. But when the mother suddenly dies a family feud erupts. One sister is determined to have her late mother's money and the other sister seeks to acquire the documents her mother held which incriminate her father as a crooked judge. Naturally their father also desires these documents, and it seems neither he nor the sisters are prepared to stop until they get what they want.