On their father’s death, Eli and Nellie Pledge inherit a pickle factory in Colne, in the north of England. The warring siblings struggle to keep the decrepit “Pledge’s Purer Pickles” afloat, hampered by severe lack of funds, zero business acumen and by having inherited a workforce that is a decade beyond retirement age. While Nellie works hard to keep the business going, Eli prefers to indulge in the delights of beer, cigarettes, gambling and women.The annual Summer holiday is soon upon them and the entire factory is closed down. Nellie takes Eli to a Blackpool boarding house run by landlady Mrs. Rowbottom, whose eyes light upon bachelor Eli. Eli though, only has eyes for the younger Freda. Complications ensue when Eli, Nellie, Mrs. Rowbottom and Freda all try to gain control of the factory, causing ensuing farcical mishaps. Eli’s attempts to further his financial ambitions by marrying off Nellie to a colleague in the pickling business are challenged when Vernon Smallpiece is snatched from the altar by bailiffs for non-payment of his debts.