Moving between our world and a parallel fantasy one, Once Upon A Time follows Emma Swan (Jennifer Morrison), a 28-year-old mother who is believed to have been prophesied to break the curse cast by Evil Queen Regina (Lana Parrilla) which erased everyone's memories in the town of ...Moving between our world and a parallel fantasy one, Once Upon A Time follows Emma Swan (Jennifer Morrison), a 28-year-old mother who is believed to have been prophesied to break the curse cast by Evil Queen Regina (Lana Parrilla) which erased everyone's memories in the town of Storybrooke, leaving them frozen in time. Moving between our world and a parallel fantasy one, Once Upon A Time follows Emma Swan (Jennifer Morrison), a 28-year-old mother who is believed to have been prophesied to break the curse cast by Evil Queen Regina (Lana Parrilla) which erased everyone's memories in the town of Storybrooke, leaving them frozen in time.