Jeannetta Arnette

A Fringe investigation is triggered when a patient at a mental institution undergoes an impromptu brain surgery that unexpectedly leaves his brain exposed. Despite the unthinkable circumstances, the patient's condition and sanity miraculously improves before the Fringe team arrives. While Agent Dunham and Peter scan surveillance tapes (and Walter enjoys his pudding), Olivia recognizes a familiar face as Thomas Jerome Newton (guest star SEBASTIAN ROCHE), the leader of the 'shape-shifters.' As similar cases stack up, the Fringe team heads back to the lab to determine exactly how patients are being cured. Walter's brains are put to the test and William Bell (guest star LEONARD NIMOY) resurfaces. Also available on iTunes and VUDU

A UFO cult commits mass suicide in an underground complex shortly after apparently dumping a body in a garden. When the CSI team discover their bodies, they suspect two members are still alive and go looking for them. Also available on iTunes

When Fin is seriously injured in a shootout at the bodega, the ensuing publicity leads him to resolve a case from his past.

The team travels to South America to search for a kidnapped psychologist. Also available on Xfinity, Amazon Instant Video and iTunes