When Dexter Munro and his new wife Juliet get married, they decide to escape Juliet's meddling father by buying a rundown cottage and doing it up themselves. But when the cottage proves to be more ramshackle than they thought, and the scale of the repairs needed far out of their budget, the newlyweds are forced into calling on Juliet's father after all. Before long he's employed incompetent builder Josh Wicks, and the situation goes from bad to worse.

Norman Truscott is a store worker who dreams of stardom. Vernon Carew is a singer whose star is fading. Vernon manages to get a recording of Norman singing and passes it off as himself.

Norman Pitkin and Mr Grimsdale are council workmen mending the road outside an Army base when they come into conflict with the military. Shortly afterwards, they get drafted and fall into the clutches of the Sergeant they have just bested. They are sent to France to repair roads in front of the Allied advance but get captured. Pitkin takes advantage of a useful similarity to impersonate General Schreiber and manages to return a hero