Mouthpiece makes some rather interesting storytelling decisions starting with the choice to have two people play the same character. The film is based on a play written by stars Amy Nostbakken and Norah Sadava. Both of them star as a thirty-year-old writer Cassandra Haywood. When her mother, Elaine (Maev Beaty), dies suddenly, she dives into a tailspin. Elaine had given up her career because of having children. This was supposed to be temporary but it’s…"Mouthpiece makes strong choices"