Siw Mattson Details Galleries Cast On MovieCast On TV Name Siw Mattson Also Known As Birthday Gender Female IMDB Siw Mattson profile on IMDB Place of Birth Original Size (567x850) Original Size (300x450) Original Size (400x600) Original Size (711x1066) As: Peggy Ward1968-04-26The Zombie Walks... As: Maria Svenningson1969-09-07Swedish and Underage... As: Unknown1969-10-02Language of Love... As: Unknown1968-11-08One Swedish Summer...