SEASON PREMIERE: Graham Yost, who has given us such delightful characters in The Americans and Justified, continues to do so here in Sneaky Pete, which begins its second season today on Amazon, presenting 10 new episodes.  Giovanni Ribisi stars as Marius, who got away with posing as former cellmate Pete Murphy last season, playing a long con that involves some very deadly gangsters. This season, it also involves Pete’s grandmother Audrey, played by the great Margo Martindale – who already has won Emmys for guest starring as feisty characters on both of Yost’s recent shows, as a backwoods moonshine matriarch in Justified and as a cold-blooded Soviet handler in The Americans. Here she comes again.