The members of the Popinot family of French champagne tycoons suspect that the widowed head of the family Charles Popinot is keeping a mistress in Rome and generally living a wild life. Unbeknownst to them he has happily re-married and had a son with a much younger woman. She believes he is twenty years younger than he really is and is shocked when his relatives including his mother, grown-up sons and granddaughter arrive in Italy.
The port city of Bristol, England, in the 1800s is home to Java Head, a sailing ship line company. The owner has two sons. One, a handsome seafarer, is in love with a local girl, but cannot marry her due to a long-running feud between their fathers. After a lengthy voyage, he returns with a very exotic, noble Chinese wife, which scandalizes the conservative town. His other son, a "landlubber", seeks to convert to steamships, to the disgust of his father. Even worse, he is secretly dealing in contraband.
Una mujer es acusada de asesinato y juzgada por ello. Todo el jurado popular cree en su culpabilidad, salvo un hombre que hará todo lo posible por defender su inocencia.