Shiftless dreamer Michael Rogers fantasizes about a lifestyle above his means and marries a wealthy, young girl who just came of age. They hire a famous architect to build their dream home amidst a series of suspicious incidents. The spouse has dark intentions toward his naive, inexperienced bride. Secrets from his past and sinister ties to their house guest Greta lead to a terrible turn of unexpected events.

Classic British drama about the residents of a large terrace house in London between Christmas 1938 and September 1939. Percy Boon lives with his mother in a shared rented house with an assortment of characters in central London. Although well intentioned, he becomes mixed up with gangsters and murder. The story focuses on the effects this has on Percy and the other residents.