(Beaver Dam) Beaver Dam’s Nancy Zieman is the subject of a documentary airing Monday night on PBS. Nancy Zieman: Extraordinary Grace will take viewers beyond the Sewing With Nancy set to explore the life of the beloved television host, author, pattern maker, television producer, educator and entrepreneur. The documentary features home video footage, photo archives, voice recordings and interviews with family, colleagues and fans. Zieman was on the air for 36 seasons, filming more than 900 episodes between 1982 and 2017. Nancy Zieman: Extraordinary Grace premieres tonight at 7pm on PBS Wisconsin.