HOUSE OF CARDS Has Added Diane Lane And Greg Kinnear To Season 6

House Of Cards started filming for its final season, and they've added two big actors to the show's final episodes. Deadline reports both Greg Kinnear and Diane Lane will join Season 6 of the series, in a casting that was made in part due to the Kevin Spacey controversy. No detailed information is available on either actor's role in the series at this time, but it has been said the two will be playing siblings. 

I stopped watching House of Cards long before the controversy started, and I doubt I'll catch up to watch the final stretch. Readers who have stuck with the series, are you excited for this final season?