TV Talk: Pittsburghers on Hallmark cruise show; locally shot indie on Prime

For its annual “Christmas in July” programming event, Hallmark Channel created “Christmas at Sea,” a docuseries about last November’s four-night Hallmark Christmas Cruise that features two Pittsburgh grandmothers and their Hallmark Christmas movie-loving 16-year-old grandson. Airing its second episode tonight at 8 (streaming tomorrow on Hallmark+), this week’s installment spends