Classic drama series charting the fortunes of a Liverpool shipping family headed by the ambitious James Onedin. The action opens in 1860. Already a seasoned seafarer at 28, Onedin is determined to command his own ship, even if it means marrying a woman he does not love. James Onedin is anxious to purchase the schooner, Charlotte Rhodes. Her owner Captain Webster refuses James's offer. However, the Captain has a daughter...

After a perilous return voyage, James Onedin finds more problems ashore. With little ready cash he is scarcely a match for ship-owner Callon's vengeance.