CS #303 - IF THIS BE SIN

CS #303 - IF THIS BE SIN

The story follows Sir Brian Brooke (Livesey), a workaholic barrister who begins to lose his sight due to overwork. He travels to Capri with his wife, Cathy (Loy), and his daughter from a previous marriage, Monica (Cummins), to recuperate.
The drama centers on Cathy’s secret affair with Brian’s junior partner, Michael (Greene). To hide her infidelity and protect her husband's fragile health, Cathy attempts to push Michael into a romance with Monica. The situation becomes complicated when Monica genuinely falls in love with him, leading to a climactic revelation of secrets during a party in London.