It's a familiar movie trope: characters stumbling upon corpses instead of contacting law enforcement, inevitably getting tangled up in convoluted situations they create for themselves—situations that consistently escalate their problems. This film exemplifies that pattern. Joan Bennett portrays "Lucia," a seemingly listless homemaker whose husband is frequently absent and whose teenage daughter, “Bea” (Geraldine Brooks), is involved with the disreputable "Ted" (Shepperd Strudwick). When Lucia attempts to end this relationship, she’s met with demands for money; her response is to dismiss him. The following day, Ted confronts Bea, a struggle occurs, and he ends up dead, with his demise concealed by the daughter. After the police discover the body, James Mason ("Donnelly") and his equally dishonest associate "Nagel" (Roy Roberts) appear, possessing compromising correspondence and requesting $5,000 to suppress their involvement in the case. Lucia, driven to protect her child’s actions, agrees to cooperate with the blackmailer, and their interactions evolve over time. The narrative possesses a certain unusual quality, featuring two noteworthy performances: Mason delivers a restrained portrayal, and Bennett is composed—even when facing considerable stress. Max Opuls' direction maintains a decent tempo throughout. However, the film falters as it approaches its conclusion, succumbing to melodramatic elements, though even that aspect feels somewhat distinctive.

Source on TMDB