91-year-old American-born Canadian physicist Anthony S. Arrott spends his days alone in his Vancouver apartment, continuing to work on his research in the field of magnetism. He lives surrounded by the hundreds of faces drawn by his late wife, New York City- and Vancouver-based portrait artist Patricia Graham Arrott. Dr. Arrott is filmed over the course of a five-month period by first-time filmmakers Lily Ekimian (Arrott's granddaughter) and Ahmed T. Ragheb. Dr. Arrott works hard to finish his work as he reflects on his life and marriage in this intimate portrait.