On the heels of Sunday’s Season 1 finale, Masterpiece PBS is giving us a first look at the upcoming second season of The Forstyes. Season 2 premieres next year on Masterpiece on PBS with actors Richard Rankin ( Outlander ,  Rebus ), Sarah Alexander ( Pennyworth ,  Jonathan Creek ) and Nia Ashi ( Bob Marley: One Love ) joining the cast. They join BAFTA-winner  Francesca Annis  ( Lillie ), who plays formidable matriarch Ann, along with Danny Griffin as Jo Forsyte, Tuppence Middleton as Frances Forsyte, Eleanor Tomlinson as Louisa Byrne, Joshua Orpin as Soames Forsyte, Millie Gibson as Irene Forsyte, Francesca Annis as Ann Forsyte, Stephen Moyer as Jolyon Forsyte Sr. and Jack Davenport as James Forsyte.  The adaptation of John Galsworthy’s novel,  The Forsyte Saga, The Forsytes is a sweeping portrait of a wealthy British family in 1880s London.…