Nick (Peter Fogg Peter Falk is acted the role of) honest work, diligent life, although engaged in a hard but poorly paid physical work, but the thought of his family and the future, Nick is very satisfied. Unfortunately, it is obvious that Nick's wife Mabel (Genna Rowlands Gena Rowlands) has a very different view of life from her husband. She always complains about this, complains about that, drinks all the time, and her mental instability is on the verge of collapse at any time. On the one hand, Nick loves his wife very much and wants her to be happy and happy. On the other hand, it is difficult for Nick not to be affected by the negative energy emitted by Mabel all day long. Finally, an accident broke out the emotion that the couple had repressed for a long time, a fierce quarrel, an irreconcilable conflict, and finally Nick began to wonder who was the really abnormal one.