On January 28th from 7 to 10 p.m., there will be a screening of “Deadwood” season one, episode two at the Pollock Theatre. The critically-acclaimed series ran for three seasons and featured a talented ensemble cast playing the town’s colorful inhabitants, many of them based on historical figures. Actress Robin Weigert will join moderator Emily Zinn for a post-screening discussion of the series and the episode.