From Wikipedia, the free encyclopedia. Stig Olin (September 11, 1920 – June 28, 2008) was a Swedish actor, theatre director, songwriter and singer. Father of actress Lena Olin and Swedish singer Mats Olin. He was married to actress Britta Holmberg. Description above from the Wikipedia article Stig Olin, licensed under CC-BY-SA, full list of contributors on Wikipedia