Biography: Marg Helgenberger
Birth Name: Marg Helgenberger
Birth Date: November 16, 1958
Birth Place: Fremont, Nebraska, United States
Marg Helgenberger, born on November 16, 1958, began her acting career in the early 1980s. She gained prominence for playing Siobhan Ryan on 'Ryan's Hope' (1982-1986) and won an Emmy for Outstanding Supporting Actress in a Drama Series for her role as K.C. Koloski in 'China Beach' (1988-1991). Helgen...