The Sign of the Ram (1948)

A wheelchair-bound woman exerts a powerful influence over her family, skillfully weaving manipulation into their lives. As her control deepens, her relatives begin to question her mental state, sensing an unsettling edge to her behavior. Tensions rise as they grapple with the possibility that her intentions may be more sinister than they initially believed. The intricate dynamics of loyalty, fear, and power play out in a gripping tale that leaves the family on the brink of chaos, forcing them to confront the truth behind her seemingly fragile facade.