Guest Stars Heida Reed as Elizabeth Poldark Warleggan Freddie Wise as Geoffrey Charles Oscar Novak as Jeremy Poldark Sofia Oxenham as Tess Tregidden Woody Norman as Valentine Warleggan Wensdae Gibbons as Clowance Poldark Anthony Calf as William Wickham Lily Dodsworth-Evans as Cecily Hanson Andrew Gower as James Hadfield Peter Forbes as Thomas Erskine Norman Bowman as James Bannantine Simon Williams as Lord Justice Kenyon