An American Girl Story – Maryellen 1955: Extraordinary Christmas is a 2016 family-drama film starring Alyvia Alyn Lind in the title role, along with Mary McCormack and Madison Lawlor in supporting roles. The film takes place in mid-1950s Daytona Beach, Florida, centering on Maryellen Larkin's life together with her big family, longing to stand out among her siblings and other relatives, and how she helped a number of young patients at a polio ward, Maryellen herself had polio.