Peter Rossiter [Clement McCallin] lives with his wife Liz Rossiter [Helen Shingler], who is left paralyzed after a car accident caused by her own pulling of the steering wheel. The strain of their tragedy pushes Peter toward an affair with his calculating sister-in-law, Honor [Sheila Burrell], a woman who ruthlessly pursues what she wants and seems to measure people by what they can do for her. Honor is the widow of Peter’s brother, Christopher, and it’s strongly hinted that her harsh, controlling nature wore down Christopher’s life during their marriage. This toxic dynamic sets off a dangerous game of deception, where Honor lies to Peter about being pregnant and then repeats the lie to Liz, stirring a volatile conflict that neither woman can easily back down from.
The tension erupts when Liz and Honor clash, and the two women quarrel in a night when Liz’s maid had just knocked at the door. Honor had previously removed a gun, and when Liz, enraged and desperate, reaches for it, the weapon fires, killing Honor. The police quickly arrive, and Peter’s gun is found near the body, marking him as the leading murder suspect. His alibi is fragile: he has been recovering from drunkenness around the time of the shooting, leaving him unable to fully account for his whereabouts. The accusation hangs over him, threatening to tear apart a couple already strained to the brink by their circumstances.
As the investigation unfolds, Liz recounts the struggle and the shooting to Peter, but he chooses not to reveal what he knows to the Divisional Inspector [Ewen Solon]. In a quiet turn of resolve, Liz decides to shield Peter, attempting to protect the man she still loves even as the truth presses in on them from every direction. Her decision marks a dramatic shift from passive suffering to a bold, almost sacrificial act, and she summons the strength to face the consequences of their tangled past.
The scene intensifies as the Inspector is drawn into the room, and the couple’s uneasy alliance is placed under the final, unforgiving light of judgment. The narrative builds to a intimate, unsettled close: the two of them are seen walking toward the Inspector, an image that leaves the verdict ambiguous. The implied outcome suggests a manslaughter verdict, but the film lingers on the emotional truth of love, loyalty, and the cost of living with secrets. In this tight, morally charged drama, the line between guilt and mercy blurs, and the audience is left to weigh not only the legal fate of Peter but the enduring, fragile bond between Liz and the man she cannot stop loving.