Guillory was to be a lead in the television series "The Oaks," expected to begin airing in 2008. She joined Bahar Soomekh, Matt Lanter, Romy Rosemont, Jeremy Renner, Michael Rispoli and Shannon Lucio in the series, which follows the intertwining stories of three families—a young couple in 1968 who have lost a child, a family of four in 1998, and a pregnant couple in 2008—who are haunted by the same spirit in their house. The television series began filming on 5 November 2007 on location in Pasadena, California. Guillory will play Jessica, the 2008 couple's neighbour, a woman who has Asperger syndrome who went to school with the husband (and father-to-be) and shares a secret with him.