Desc: What's Yours Is Mine: Saga of Sylvia and Selma: Directed by Thomas Falborn, Freddi Lovitz. With Sharon Pfeiffer, Michael Mclaren, Karen Aruj, Carl Rimi. This is the story of half sisters, Sylvia McDougal (Thomas Falborn) of Donegal Ireland and Selma Blingowitz (Tess La Bella) of Boca Raton, Florida. The sisters, having no knowledge of each other, are shocked to find upon the death of Seamus McDougal, their biological father, that they are intimately and genetically linked.