Director Alex Halpern's feature-length documentary, Nine Good Teeth, unfolds through the stories and recollections of his 102-year-old grandmother Mary Mirabito, an outspoken and fiercely independent woman. In a revealing and often hilarious portrait, Mary dispenses homespun wisdom while divulging family secrets and rivalries. Nine Good Teeth reveals many of the common truths hidden away in all our families, as well as the unexpected - late night visits from Jack Kerouac, illicit love affairs and the occasional murder.