FBI agent Olivia Dunham and Peter Bishop are faced with a rapidly spreading unexplained phenomenon of the threatening kind. In an attempt to stop the spread, they enlist the assistance of Bishop's estranged father, the institutionalized scientist Dr. Walter Bishop.
Starring: Anna Torv as Olivia Dunham and the alternate Olivia Dunham
Joshua Jackson as Peter Bishop
Lance Reddick as Phillip Broyles
Blair Brown as Nina Sharp
Jasika Nicole as Astrid Farnsworth
Seth Gabel as Lincoln Lee
John Noble as Dr. Walter Bishop
Jared Harris as David Robert Jones
LEEE777 - Season 4, Episode 8: "Back to Where You've Never Been" airs 13 January 2012 on FOX.