We're off to the Other Side on this episode, as Olivia attempts to handle a series of kidnappings with connections to Colonel Broyles. The episode is titled "The Abudcted." Olivia reconnects with the cabdriver Henry on her secret quest to return home.
Peter: Hello. Walter is that you? I can hear you breathing. Janitor: Is this Peter Bishop? Peter: Yes. Janitor: I'm calling from NY. I know this is going to sound crazy but I just saw a woman disappear in front of my eyes. Peter: Who is this? Janitor: Her name was Olivia. She has a message for you; she's trapped in the other universe