Fringe (2008)

Episode Overview

When Rachel, Olivia's sister, comes to town, she coincides with Walter, Peter, and Olivia's investigation into the murder of a respected epidemiologist. As they delve deeper, they uncover potential connections between the case and Olivia's previous abduction. The team grapples with the implications of these revelations, as personal ties and professional duties intertwine, leading them to confront unsettling truths about their pasts and the ongoing threats they face.