Here is link to podcast if you missed it. (on my computer the sound is low)
http://www.pbs.org/wgbh/masterpiece...8700fe444b8d9b3639fb2d591e&elqCampaignId=1114
http://www.pbs.org/wgbh/masterpiece...8700fe444b8d9b3639fb2d591e&elqCampaignId=1114