Conversation so far:
who played ross poldark in the original tv series
Anthony Robin Ellis (born 8 January 1942) is an English actor best known for his role as Captain Ross Poldark in 29 episodes of the BBC classic series Poldark.
what kind of show is the series poldark
Poldark is a historical fiction television series.

Question: can you tell me the main characters of the series
Self-contained rewrite: can you tell me the main characters of the series poldark