Gina McKee, Ioan Grufford, Damian Lewis and Rupert Graves star in this TV adaptation of John Galsworthy's classic story of London society in the early years of the twentieth century. Soames Forsyte (Lewis) is a partner in the family law firm and a resolute believer in the stability of the old moral order. However, his relationship with his wife Irene (McKee) is troubled from the outset, and when she begins having an affair, it starts to tear the family apart.
Continuing the TV drama adaptation of the John Galsworthy novels. In the aftermath of the First World War, the Forsyte family finds itself struggling to deal with changing social conditions, while dark jealousies and betrayals from its own past continue to make themselves felt.